Marissa KelloggMD, MPH
Psychiatry & Neurology, Neurology
2027 Medicare Advantage
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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 Marissa 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 Marissa
- 34 not listed
- 1 not checked yet
Kaiser Permanente
3 plans list Marissa.
Kaiser Permanente Senior Advantage Value (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3303 S Bond Ave, Portland, OR, 97239
This result applies to these offices. Other locations are not confirmed.
$0a monthKaiser Permanente Senior Advantage Standard (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3303 S Bond Ave, Portland, OR, 97239
This result applies to these offices. Other locations are not confirmed.
$49a monthKaiser Permanente Senior Advantage Enhanced (HMO-POS)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3303 S Bond Ave, Portland, OR, 97239
This result applies to these offices. Other locations are not confirmed.
$134a month
Aetna Medicare
2 plans list Marissa.
Aetna Medicare Eagle (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3181 SW Sam Jackson Park Rd, Portland, OR, 97239
- 2111 Exchange St, Astoria, OR, 97103
This result applies to these offices. Other locations are not confirmed.
$0a monthAetna Medicare Elite (HMO)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3181 SW Sam Jackson Park Rd, Portland, OR, 97239
- 2111 Exchange St, Astoria, OR, 97103
This result applies to these offices. Other locations are not confirmed.
$0a month
AgeRight Advantage
1 plan lists Marissa.
AgeRight Advantage Premier Health Plan (HMO C-SNP)
Source: Medicare.gov provider data.
Listed offices for this plan:
- 3181 SW Sam Jackson Park Rd, Portland, OR, 97239
- 3303 S Bond Ave, Ste 8, Portland, OR, 97239
- 4212 SE Division St, Ste 150, Portland, OR, 97206
This result applies to these offices. Other locations are not confirmed.
$69a month
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.
Humana
Not listed on its 8 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.
Wellcare
Not listed on its 6 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
3181 SW Sam Jackson Park Rd, Department of Neurology, Cr120
Portland, OR 97239
- NPI issued
- 2009
- Registry record updated
- Mar 22, 2017
Medicare's clinician details aren't available on this page yet.
Questions
Common questions
Which 2027 Medicare Advantage plans list Marissa Kellogg?
In Multnomah County, OR, 6 Medicare Advantage plans for 2027 list Marissa in provider data from Medicare.gov or the carrier, including Kaiser Permanente Senior Advantage Value (HMO-POS), Kaiser Permanente Senior Advantage Standard (HMO-POS) and Kaiser Permanente Senior Advantage Enhanced (HMO-POS). 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 Marissa Kellogg take Kaiser Permanente Medicare Advantage plans?
Medicare.gov provider data lists Marissa on 3 Medicare Advantage plans for 2027 in Multnomah County, OR, including Kaiser Permanente Senior Advantage Value (HMO-POS) and Kaiser Permanente Senior Advantage Standard (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 Marissa Kellogg take Aetna Medicare Medicare Advantage plans?
Medicare.gov provider data lists Marissa on 2 Medicare Advantage plans for 2027 in Multnomah County, OR, including Aetna Medicare Eagle (HMO) and Aetna Medicare Elite (HMO). CMS matches apply to the covered offices shown with each plan; other offices are not confirmed. Confirm with the office or Aetna Medicare before you enroll.
Does Marissa Kellogg take AgeRight Advantage Medicare Advantage plans?
Medicare.gov provider data lists Marissa 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.
Where does Marissa Kellogg practice?
3181 SW Sam Jackson Park Rd, Department of Neurology, Cr120, Portland, OR 97239.
How do I confirm Marissa is in my plan's network?
Call the member services number on your plan card and give them the NPI 1063642973, 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 Marissa Kellogg on 34 plans from ATRIO Health Plans, Devoted, Humana, Regence BlueCross BlueShield of Oregon, UnitedHealthcare and Wellcare 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.