William LondereeMD
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for Baltimore County, MD, Honolulu County, HI and Baltimore city County, MD.
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Directory results See what each insurance company reports
Listed on 1 plan so far
Some of Johns Hopkins Advantage MD, AlohaCare, Alterwood Advantage, CareFirst BlueCross BlueShield Advantage DualPrime, Devoted, HealthSpring, HMSA Akamai Advantage, HMSA Akamai Advantage Dual Care, Humana, Kaiser Permanente, KeyCare Advantage and UnitedHealthcare's 2027 plans in Baltimore County, MD, Honolulu County, HI and Baltimore city County, MD haven't been checked yet.
The 60 Medicare Advantage plans we show for Baltimore County, MD, Honolulu County, HI and Baltimore city County, MD in 2027
- 1 lists William
- 27 not listed
- 32 not checked yet
Johns Hopkins Advantage MD
1 plan lists William; not listed on 4 other plans.
Johns Hopkins Advantage MD D-SNP (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 5401 Old Court Rd, Randallstown, MD, 21133
This result applies to these offices. Other locations are not confirmed.
$7.90a month
1 more Johns Hopkins Advantage MD plan hasn't been checked yet.
AlohaCare
Not checked yet.
Alterwood Advantage
Not checked yet.
2 more Alterwood Advantage plans haven't been checked yet.
CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage
Not listed on its 4 plans here. That isn't proof they're out of network.
Devoted
Not checked yet.
HealthSpring
Not listed on its 4 plans here. That isn't proof they're out of network.
HMSA Akamai Advantage
Not checked yet.
HMSA Akamai Advantage Dual Care
Not checked yet.
Humana
Not checked yet.
6 more Humana plans haven't been checked yet.
Kaiser Permanente
Not checked yet.
3 more Kaiser Permanente plans haven't been checked yet.
KeyCare Advantage
Not listed on its 1 plan here. That isn't proof they're out of network.
UnitedHealthcare
Not checked yet.
6 more UnitedHealthcare plans haven't been checked yet.
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 William 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
Where they practice
3 practice locations
- NPI issued
- 2011
- Registry record updated
- Aug 29, 2024
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list William Londeree?
In Baltimore County, MD, Honolulu County, HI and Baltimore city County, MD, 1 Medicare Advantage plan for 2027 lists William in provider data from Medicare.gov or the carrier, including Johns Hopkins Advantage MD D-SNP (HMO D-SNP). 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.
Where does William Londeree practice?
3 locations, including 5401 Old Court Rd Ste 350, Randallstown, MD. All of them are listed on this page.
How do I confirm William is in my plan's network?
Call the member services number on your plan card and give them the NPI 1245525203, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
Patients can use Silverpath to find practices and check plan networks in Baltimore County, MD, Honolulu County, HI and Baltimore city County, MD. 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.