Erin KrstanovicCRNP- ADULT
Internal Medicine, Gastroenterology
2027 Medicare Advantage
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Medicare Advantage plans for Frederick County, MD.
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Directory results See what each insurance company reports
The 24 Medicare Advantage plans we show for Frederick County, MD in 2027
- 3 list Erin
- 21 not listed
CareFirst BlueCross BlueShield Advantage DualPrime · CareFirst BlueCross BlueShield Medicare Advantage
2 plans list Erin; not listed on 1 other plan.
CareFirst BlueCross BlueShield Advantage Salute (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 85 Thomas Johnson Ct, Ste B, Frederick, MD, 21702
This result applies to these offices. Other locations are not confirmed.
$0a monthCareFirst BlueCross BlueShield Advantage Signature (PPO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 85 Thomas Johnson Ct, Ste B, Frederick, MD, 21702
This result applies to these offices. Other locations are not confirmed.
$58a month
Johns Hopkins Advantage MD
1 plan lists Erin; 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:
- 85 Thomas Johnson Ct, Ste B, Frederick, MD, 21702
This result applies to these offices. Other locations are not confirmed.
$7.90a month
Alterwood Advantage
Not listed on its 5 plans here. That isn't proof they're out of network.
Humana
Not listed on its 4 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 6 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 1 plan 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
- 2022
- Registry record updated
- Jan 31, 2022
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Erin Krstanovic?
In Frederick County, MD, 3 Medicare Advantage plans for 2027 list Erin in provider data from Medicare.gov or the carrier, including CareFirst BlueCross BlueShield Advantage Salute (PPO), CareFirst BlueCross BlueShield Advantage Signature (PPO) and 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.
Does Erin Krstanovic take CareFirst BlueCross BlueShield Advantage DualPrime Medicare Advantage plans?
Medicare.gov provider data lists Erin on 2 Medicare Advantage plans for 2027 in Frederick County, MD, including CareFirst BlueCross BlueShield Advantage Salute (PPO) and CareFirst BlueCross BlueShield Advantage Signature (PPO). 1 other plan did not return a listing in the search area. 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.
Does Erin Krstanovic take Johns Hopkins Advantage MD Medicare Advantage plans?
Medicare.gov provider data lists Erin on one Medicare Advantage plan for 2027 in Frederick County, MD: Johns Hopkins Advantage MD D-SNP (HMO D-SNP). 4 other plans did not return a listing in the search area. CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Johns Hopkins Advantage MD before you enroll.
Does Erin Krstanovic take Alterwood Advantage Medicare Advantage plans?
The provider searches didn't return a listing for Erin on these 5 plans for 2027 in Frederick County, MD. Directories can lag, and a clinician can be in network at another office, so that isn't proof Erin is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Erin Krstanovic practice?
85 Thomas Johnson Ct Ste B, Frederick, MD 21702.
How do I confirm Erin is in my plan's network?
Call the member services number on your plan card and give them the NPI 1588317572, 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 Erin Krstanovic on 16 plans from Alterwood Advantage, Humana, Kaiser Permanente and UnitedHealthcare in Frederick 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.