Jay GerstenblithMD
Internal Medicine, Pulmonary Disease
2027 Medicare Advantage
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Medicare Advantage plans for Baltimore city County, MD.
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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
- 4 list Jay
- 18 not listed
HealthSpring
4 plans list Jay.
HealthSpring Courage (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4660 Wilkens Ave, Ste 201, Baltimore, MD, 21229
This result applies to these offices. Other locations are not confirmed.
$0a monthHealthSpring Preferred Plus (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4660 Wilkens Ave, Ste 201, Baltimore, MD, 21229
This result applies to these offices. Other locations are not confirmed.
$38a monthHealthSpring TotalCare Plus (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4660 Wilkens Ave, Ste 201, Baltimore, MD, 21229
This result applies to these offices. Other locations are not confirmed.
$7.90a monthHealthSpring Achieve (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 4660 Wilkens Ave, Ste 201, Baltimore, MD, 21229
This result applies to these offices. Other locations are not confirmed.
$65a month
Alterwood Advantage
Not listed on its 5 plans here. That isn't proof they're out of network.
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.
Johns Hopkins Advantage MD
Not listed on its 1 plan here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 5 plans here. That isn't proof they're out of network.
KeyCare Advantage
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.
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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
Practice location
- NPI issued
- 2006
- Registry record updated
- Jul 13, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Jay Gerstenblith?
In Baltimore city County, MD, 4 Medicare Advantage plans for 2027 list Jay in provider data from Medicare.gov or the carrier, including HealthSpring Courage (HMO), HealthSpring Preferred Plus (HMO) and HealthSpring TotalCare Plus (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.
Does Jay Gerstenblith take HealthSpring Medicare Advantage plans?
Medicare.gov provider data lists Jay on 4 Medicare Advantage plans for 2027 in Baltimore city County, MD, including HealthSpring Courage (HMO) and HealthSpring Preferred Plus (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or HealthSpring before you enroll.
Does Jay Gerstenblith take Alterwood Advantage Medicare Advantage plans?
The provider searches didn't return a listing for Jay on these 5 plans for 2027 in Baltimore city County, MD. Directories can lag, and a clinician can be in network at another office, so that isn't proof Jay is out of network. Ask the office or a Silverpath advisor to confirm.
Does Jay Gerstenblith take CareFirst BlueCross BlueShield Advantage DualPrime Medicare Advantage plans?
The provider searches didn't return a listing for Jay on these 4 plans for 2027 in Baltimore city County, MD. Directories can lag, and a clinician can be in network at another office, so that isn't proof Jay is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Jay Gerstenblith practice?
3455 Wilkens Ave, Suite 200, Baltimore, MD 21229.
How do I confirm Jay is in my plan's network?
Call the member services number on your plan card and give them the NPI 1750346409, or ask a Silverpath advisor to check for you. It's free.
For providers
Is this your practice?
What patients see here today:
- Provider searches did not return a listing for Jay Gerstenblith on 18 plans from Alterwood Advantage, CareFirst BlueCross BlueShield Advantage DualPrime, Johns Hopkins Advantage MD, Kaiser Permanente, KeyCare Advantage 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.