Martine BellCRNP
Nurse Practitioner, Family
2027 Medicare Advantage
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Medicare Advantage plans for Baltimore County, MD.
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Directory results See what each insurance company reports
The 28 Medicare Advantage plans we show for Baltimore County, MD in 2027
- 13 list Martine
- 15 not listed
Alterwood Advantage
5 plans list Martine.
Alterwood Advantage Freedom (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$0a monthAlterwood Advantage Select (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$0a monthAlterwood Advantage Choice (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$35a monthAlterwood Advantage Dual Secure (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$0a month
Kaiser Permanente
5 plans list Martine.
Kaiser Permanente Medicare Advantage Liberty (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Baltimore, MD, 21204
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$0a monthKaiser Permanente Medicare Advantage Standard 2 MD (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Baltimore, MD, 21204
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$38a monthKaiser Permanente Medicare Advantage High MD (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Baltimore, MD, 21204
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$114a monthKaiser Permanente Dual Complete Plan 2 MD (HMO D-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 6701 N Charles St, Baltimore, MD, 21204
- 6701 N Charles St, Rm 4105, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$0a month
Humana
2 plans list Martine.
Humana USAA Honor Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 827 Linden Ave, Baltimore, MD, 21201
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus H6622-081 (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 827 Linden Ave, Baltimore, MD, 21201
This result applies to these offices. Other locations are not confirmed.
$48a month
KeyCare Advantage
1 plan lists Martine.
KeyCare Advantage Plus (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 821 N Eutaw St, Baltimore, MD, 21201
- 22 S Greene St, Ste 11C0, Baltimore, MD, 21201
- 22 S Greene St, Baltimore, MD, 21201
- 650 W Lombard St, Baltimore, MD, 21201
- 36 S Paca St, Baltimore, MD, 21201
- 6701 N Charles St, Rm 5202, Baltimore, MD, 21204
- 6701 N Charles St, Rm 3808, Baltimore, MD, 21204
- 6701 N Charles St, Baltimore, MD, 21204
This result applies to these offices. Other locations are not confirmed.
$0a month
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.
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 5 plans 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 Martine 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
Practice location
- NPI issued
- 2016
- Registry record updated
- May 8, 2017
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Martine Bell?
In Baltimore County, MD, 13 Medicare Advantage plans for 2027 list Martine 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 Martine Bell take Alterwood Advantage Medicare Advantage plans?
Medicare.gov provider data lists Martine on 5 Medicare Advantage plans for 2027 in Baltimore 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 Martine Bell take Kaiser Permanente Medicare Advantage plans?
Medicare.gov provider data lists Martine on 5 Medicare Advantage plans for 2027 in Baltimore 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 Martine Bell take Humana Medicare Advantage plans?
Humana's own provider directory lists Martine on 2 Medicare Advantage plans for 2027 in Baltimore County, MD, including Humana USAA Honor Giveback (HMO) and Humana Gold Plus H6622-081 (HMO). Confirm with the office or Humana before you enroll.
Where does Martine Bell practice?
3630 Milford Mill Rd, Baltimore, MD 21244.
How do I confirm Martine is in my plan's network?
Call the member services number on your plan card and give them the NPI 1275088163, 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 Martine Bell on 15 plans from CareFirst BlueCross BlueShield Advantage DualPrime, HealthSpring, Johns Hopkins Advantage MD and UnitedHealthcare in Baltimore 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.