MARION MAINA MD
NPI 1376276840
Family Medicine in Yakima, WA
About Marion Maina Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARION MAINA MD (NPI 1376276840) is an individual family medicine provider in Yakima, Washington, licensed in Washington (MD61638160) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marion Maina Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marion Maina reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Yakima, WA 98901
- Reassigned Medicare billing, Washington enrollment
- 252 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marion Maina's NPI number?
The NPI number for Marion Maina is 1376276840. It was assigned to this individual provider in the NPPES registry on July 2, 2022.
Where is Marion Maina located?
Marion Maina practices at 602 E Nob Hill Blvd, Yakima, WA 98901. The listed phone number is (509) 248-3334.
What is Marion Maina's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Marion Maina enrolled in Medicare?
Yes. Marion Maina is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marion Maina's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marion Maina reassigns Medicare benefits to Yakima Valley Farm Workers Clinic (Yakima, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marion Maina's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marion Maina accept?
Health plans from Ambetter Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Marion Maina as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marion Maina was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Marion Maina, MD · NPI 1376276840
Family Medicine physician in Yakima, Washington. Individual provider, active in the CMS NPPES registry since July 2, 2022.
## Identity
- **NPI:** 1376276840 (Entity type: Individual)
- **Enumerated:** July 2, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD61638160 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 602 E NOB HILL BLVD, Yakima, WA 98901-3534
- **Phone:** (509) 248-3334
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Yakima Valley Farm Workers Clinic (NPI 1174659890, Yakima, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1376276840) · Data from the CMS NPPES public registry.