Merrill AhrensMD
Internal Medicine
2027 Medicare Advantage
Check your plan
Medicare Advantage plans for Multnomah County, OR.
Use the name or plan ID on your member card, or choose your insurance company.
Directory results See what each insurance company reports
Listed on 6 Medicare Advantage plans for 2027
Carrier directories and Medicare.gov provider data list Merrill on these plans. Review each plan's covered offices before enrolling. One directory didn't answer this time; we'll try it again.
The 41 Medicare Advantage plans we show for Multnomah County, OR in 2027
- 6 list Merrill
- 34 not listed
- 1 not checked yet
Humana
4 plans list Merrill; not listed on 4 other plans.
Humana Essentials Plus Giveback (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 2800 N Vancouver Ave, Ste 230, Portland, OR, 97227
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Total Complete (HMO)
Source: Humana provider directory.
Listed offices for this plan:
- 2800 N Vancouver Ave, Ste 230, Portland, OR, 97227
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus - Diabetes and Heart (HMO C-SNP)
Source: Humana provider directory.
Listed offices for this plan:
- 2800 N Vancouver Ave, Ste 230, Portland, OR, 97227
This result applies to these offices. Other locations are not confirmed.
$0a monthHumana Gold Plus - Diabetes and Heart (HMO C-SNP)
Source: Humana provider directory.
Listed offices for this plan:
- 2800 N Vancouver Ave, Ste 230, Portland, OR, 97227
This result applies to these offices. Other locations are not confirmed.
$0a month
AgeRight Advantage
1 plan lists Merrill.
AgeRight Advantage Premier Health Plan (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1600 NE Broadway St, Portland, OR, 97232
- 1225 NE 2nd Ave, Portland, OR, 97232
- 2800 N Vancouver Ave, Ste 230, Portland, OR, 97227
- 300 N Graham St, Ste 200, Portland, OR, 97227
- 1130 NW 22nd Ave, Ste 220, Portland, OR, 97210
- 2222 NW Lovejoy St, Ste 315, Portland, OR, 97210
- 1200 NW 23rd Ave, Portland, OR, 97210
- 2725 SW Cedar Hills Blvd, Ste 250, Beaverton, OR, 97005
- 1960 NW 167th Pl, Ste 100, Beaverton, OR, 97006
This result applies to these offices. Other locations are not confirmed.
$69a month
Wellcare
1 plan lists Merrill; not listed on 5 other plans.
Wellcare Low Premium (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 1200 NW 23rd Ave, Portland, OR, 97210
This result applies to these offices. Other locations are not confirmed.
$44.50a month
Aetna Medicare
Not listed on its 2 plans here. That isn't proof they're out of network.
ATRIO Health Plans
Not listed on its 2 plans here. That isn't proof they're out of network.
CareOregon Advantage
Medicare.gov doesn't have provider data for these plans yet. We'll check again.
Devoted
Not listed on its 7 plans here. That isn't proof they're out of network.
Kaiser Permanente
Not listed on its 3 plans here. That isn't proof they're out of network.
Regence BlueCross BlueShield of Oregon
Not listed on its 4 plans here. That isn't proof they're out of network.
UnitedHealthcare
Not listed on its 7 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 Merrill 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
- 2006
- Registry record updated
- Jul 8, 2007
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Merrill Ahrens?
In Multnomah County, OR, 6 Medicare Advantage plans for 2027 list Merrill in provider data from Medicare.gov or the carrier, including Humana Essentials Plus Giveback (HMO), Humana Total Complete (HMO) and Humana Gold Plus - Diabetes and Heart (HMO C-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 Merrill Ahrens take Humana Medicare Advantage plans?
Humana's own provider directory lists Merrill on 4 Medicare Advantage plans for 2027 in Multnomah County, OR, including Humana Essentials Plus Giveback (HMO) and Humana Total Complete (HMO). 4 other plans did not return a listing in the search area. Confirm with the office or Humana before you enroll.
Does Merrill Ahrens take AgeRight Advantage Medicare Advantage plans?
Medicare.gov provider data lists Merrill on one Medicare Advantage plan for 2027 in Multnomah County, OR: AgeRight Advantage Premier Health Plan (HMO C-SNP). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or AgeRight Advantage before you enroll.
Does Merrill Ahrens take Wellcare Medicare Advantage plans?
Medicare.gov provider data lists Merrill on one Medicare Advantage plan for 2027 in Multnomah County, OR: Wellcare Low Premium (HMO-POS). 5 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 Wellcare before you enroll.
Where does Merrill Ahrens practice?
19500 SE Stark St, Portland, OR 97233.
How do I confirm Merrill is in my plan's network?
Call the member services number on your plan card and give them the NPI 1194839225, 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 Merrill Ahrens on 25 plans from Aetna Medicare, ATRIO Health Plans, Devoted, Kaiser Permanente, Regence BlueCross BlueShield of Oregon and UnitedHealthcare in Multnomah County, OR. 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.