Provider profile

Alexander Hahn

Orthopaedic Surgery

NPI 1518329648

110 S Paca St, Floor 6, Ste 300, Baltimore, MD 21201410-448-6400

2027 Medicare Advantage

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Medicare Advantage plans for Baltimore city County, MD.

Checked Oct 14, 2026

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Insurance company

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Directory results See what each insurance company reports

The 22 Medicare Advantage plans we show for Baltimore city County, MD in 2027

15 list Alexander
7 not listed

Alterwood Advantage

5 plans list Alexander.

5plans

Alterwood Advantage Freedom (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
This result applies to these offices. Other locations are not confirmed.
HMONo drug coverage3.5 starsH9306-003-000Medicare.gov
$0a month
Alterwood Advantage Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH9306-009-002Medicare.gov
$0a month
Alterwood Advantage Choice (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
This result applies to these offices. Other locations are not confirmed.
HMODrug coverage3.5 starsH9306-008-002Medicare.gov
$45a month
Alterwood Advantage Dual Secure (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3.5 starsH9306-004-000Medicare.gov
$0a month

Kaiser Permanente

5 plans list Alexander.

5plans

Kaiser Permanente Medicare Advantage Liberty (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Ste 100, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
HMONo drug coverage4.5 starsH2172-005-000Medicare.gov
$0a month
Kaiser Permanente Medicare Advantage Standard 2 MD (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Ste 100, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
HMO-POSDrug coverage4.5 starsH2172-022-000Medicare.gov
$38a month
Kaiser Permanente Medicare Advantage High MD (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Ste 100, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
HMO-POSDrug coverage4.5 starsH2172-002-000Medicare.gov
$114a month
Kaiser Permanente Dual Complete Plan 2 MD (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Ste 100, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage4.5 starsH2172-017-000Medicare.gov
$0a month

CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage

4 plans list Alexander.

4plans

CareFirst BlueCross BlueShield Advantage Salute (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
PPONo drug coverage2.5 starsH7379-003-000Medicare.gov
$0a month
CareFirst BlueCross BlueShield Advantage Complete (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage2.5 starsH7379-002-000Medicare.gov
$45a month
CareFirst BlueCross BlueShield Advantage Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
PPODrug coverage2.5 starsH7379-004-001Medicare.gov
$47a month
CareFirst BlueCross BlueShield Advantage DualPrime (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 22 S Greene St, Baltimore, MD, 21201
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 351 W Camden St, Fl 5, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Columbia, MD, 21045
- 226 Schilling Cir, Ste 170, Hunt Valley, MD, 21031
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
- 901 Harry S Truman Dr N, Largo, MD, 20774
This result applies to these offices. Other locations are not confirmed.
HMOFor people with Medicare and MedicaidDrug coverage3 starsH8854-002-000Medicare.gov
$5.70a month

KeyCare Advantage

1 plan lists Alexander.

1plan

KeyCare Advantage Plus (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 827 Linden Ave, Baltimore, MD, 21201
- 351 W Camden St, Ste 501, Baltimore, MD, 21201
- 2200 Kernan Dr, Baltimore, MD, 21207
- 5500 Knoll North Dr, Columbia, MD, 21045
- 7140 Contee Rd, Ste 3000, Laurel, MD, 20707
This result applies to these offices. Other locations are not confirmed.
HMOFor people with certain chronic conditionsDrug coverageH6959-002-000Medicare.gov
$0a month

HealthSpring

Not listed on its 4 plans here. That isn't proof they're out of network.

Johns Hopkins Advantage MD

Not listed on its 1 plan here. That isn't proof they're out of network.

UnitedHealthcare

Not listed on its 2 plans here. That isn't proof they're out of network.

Premiums are each plan's own monthly premium, as filed with Medicare. You keep paying your Medicare Part B premium.

Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Alexander takes it. Free.

Original Medicare

Original Medicare status

Most Medicare Supplement (Medigap) policies have no provider network: they help pay Original Medicare's cost sharing where Medicare is accepted. Medicare SELECT policies can require network providers for full benefits. Ask the office whether they accept Medicare.

Medicare enrollment and assignment have not been verified here. Advantage directory results do not answer this question.

No opt-out record in this CMS file. CMS's file covers data through 2026-08-31. This does not establish Medicare enrollment, assignment, or whether the office accepts new Medicare patients.

CMS opt-out source · Data through 2026-08-31 · Reviewed Oct 25, 2026

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Where they practice

Practice location

110 S Paca St, Floor 6, Ste 300
Baltimore, MD 21201

410-448-6400 Directions

NPI Registry

NPI issued: 2016
Registry record updated: Nov 24, 2024

Medicare's clinician details aren't available on this page yet.

Questions

Common questions

Which 2027 Medicare Advantage plans list Alexander Hahn?

In Baltimore city County, MD, 15 Medicare Advantage plans for 2027 list Alexander in provider data from Medicare.gov or the carrier, including Alterwood Advantage Freedom (HMO), Alterwood Advantage Select (HMO) and Alterwood Advantage Choice (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Networks can change during the year, so confirm with the office or the plan before you enroll.

Does Alexander Hahn take Alterwood Advantage Medicare Advantage plans?

Medicare.gov provider data lists Alexander on 5 Medicare Advantage plans for 2027 in Baltimore city County, MD, including Alterwood Advantage Freedom (HMO) and Alterwood Advantage Select (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Alterwood Advantage before you enroll.

Does Alexander Hahn take Kaiser Permanente Medicare Advantage plans?

Medicare.gov provider data lists Alexander on 5 Medicare Advantage plans for 2027 in Baltimore city County, MD, including Kaiser Permanente Medicare Advantage Liberty (HMO) and Kaiser Permanente Medicare Advantage Standard 2 MD (HMO-POS). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Kaiser Permanente before you enroll.

Does Alexander Hahn take CareFirst BlueCross BlueShield Advantage DualPrime Medicare Advantage plans?

Medicare.gov provider data lists Alexander on 4 Medicare Advantage plans for 2027 in Baltimore city County, MD, including CareFirst BlueCross BlueShield Advantage Salute (PPO) and CareFirst BlueCross BlueShield Advantage Complete (PPO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or CareFirst BlueCross BlueShield Advantage DualPrime before you enroll.

Where does Alexander Hahn practice?

110 S Paca St, Floor 6, Ste 300, Baltimore, MD 21201.

How do I confirm Alexander is in my plan's network?

Call the member services number on your plan card and give them the NPI 1518329648, or ask a Silverpath advisor to check for you. It's free.

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For providers

Is this your practice?

What patients see here today:

Provider searches did not return a listing for Alexander Hahn on 7 plans from HealthSpring, Johns Hopkins Advantage MD and UnitedHealthcare in Baltimore city County, MD. Other offices are not confirmed; this isn't proof the practice is out of network.

Tell us which plans you take, or want to take, and we'll keep this page accurate and talk with you about reaching more Medicare patients and carriers.

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