Iris Arana AlonzoAPRN
Nurse Practitioner, Psych/Mental Health
2027 Medicare Advantage
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Medicare Advantage plans for Montgomery County, MD.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
The 27 Medicare Advantage plans we show for Montgomery County, MD in 2027
- 5 list Iris
- 22 not listed
Alterwood Advantage
5 plans list Iris.
Alterwood Advantage Freedom (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 8403 Colesville Rd, Ste 1100, Silver Spring, MD, 20910
- 6700 Alexander Bell Dr, Ste 200, Columbia, MD, 21046
- 1997 Annapolis Exchange Pkwy, Annapolis, MD, 21401
- 5100 Buckeystown Pike, Ste 250, Frederick, MD, 21704
- 241 E 4th St, Ste 100, Frederick, MD, 21701
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:
- 8403 Colesville Rd, Ste 1100, Silver Spring, MD, 20910
- 6700 Alexander Bell Dr, Ste 200, Columbia, MD, 21046
- 1997 Annapolis Exchange Pkwy, Annapolis, MD, 21401
- 5100 Buckeystown Pike, Ste 250, Frederick, MD, 21704
- 241 E 4th St, Ste 100, Frederick, MD, 21701
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:
- 8403 Colesville Rd, Ste 1100, Silver Spring, MD, 20910
- 6700 Alexander Bell Dr, Ste 200, Columbia, MD, 21046
- 1997 Annapolis Exchange Pkwy, Annapolis, MD, 21401
- 5100 Buckeystown Pike, Ste 250, Frederick, MD, 21704
- 241 E 4th St, Ste 100, Frederick, MD, 21701
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:
- 8403 Colesville Rd, Ste 1100, Silver Spring, MD, 20910
- 6700 Alexander Bell Dr, Ste 200, Columbia, MD, 21046
- 1997 Annapolis Exchange Pkwy, Annapolis, MD, 21401
- 5100 Buckeystown Pike, Ste 250, Frederick, MD, 21704
- 241 E 4th St, Ste 100, Frederick, MD, 21701
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 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.
Johns Hopkins Advantage MD
Not listed on its 5 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 7 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.
Can't find your plan?Tell us the plan you have, and a licensed Silverpath advisor will check whether Iris 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
- 2021
- Registry record updated
- Sep 18, 2026
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Iris Arana Alonzo?
In Montgomery County, MD, 5 Medicare Advantage plans for 2027 list Iris 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 Iris Arana Alonzo take Alterwood Advantage Medicare Advantage plans?
Medicare.gov provider data lists Iris on 5 Medicare Advantage plans for 2027 in Montgomery 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 Iris Arana Alonzo take CareFirst BlueCross BlueShield Advantage DualPrime Medicare Advantage plans?
The provider searches didn't return a listing for Iris on these 5 plans for 2027 in Montgomery County, MD. Directories can lag, and a clinician can be in network at another office, so that isn't proof Iris is out of network. Ask the office or a Silverpath advisor to confirm.
Does Iris Arana Alonzo take Humana Medicare Advantage plans?
Humana's own provider directory doesn't list Iris on any of its 4 plans for 2027 in Montgomery County, MD. Directories can lag, and a clinician can be in network at another office, so that isn't proof Iris is out of network. Ask the office or a Silverpath advisor to confirm.
Where does Iris Arana Alonzo practice?
8403 Colesville Rd, Silver Spring, MD 20910.
How do I confirm Iris is in my plan's network?
Call the member services number on your plan card and give them the NPI 1619630969, 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 Iris Arana Alonzo on 22 plans from CareFirst BlueCross BlueShield Advantage DualPrime, Humana, Johns Hopkins Advantage MD, Kaiser Permanente and UnitedHealthcare in Montgomery 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.