DR. BRITTANY GERKEN M.D.
NPI 1881629715
Obstetrics & Gynecology in Tillamook, OR
About Dr. Brittany Gerken M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRITTANY GERKEN M.D. (NPI 1881629715) is an individual obstetrics & gynecology provider in Tillamook, Oregon, licensed in Oregon (MD26823) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Adventist Health Tillamook, and maintains a secondary practice location in Newport.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Brittany Gerken M.d. 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 Reassignments
2Medicare enrollment records show Brittany Gerken reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tillamook, OR 97141
- Reassigned Medicare billing, Oregon enrollment
- 206 clinicians in this Medicare group
Ketchikan, AK 99901
- Reassigned Medicare billing, Texas enrollment
- 640 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Adventist Health Tillamook
Critical Access Hospitals · Tillamook, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97141 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TILLAMOOK, OR 97141
TILLAMOOK, OR 97141
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 Brittany Gerken's NPI number?
The NPI number for Brittany Gerken is 1881629715. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Brittany Gerken located?
Brittany Gerken practices at 980 3rd St Suite 500, Tillamook, OR 97141. The listed phone number is (503) 842-5546.
What is Brittany Gerken's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Brittany Gerken enrolled in Medicare?
Yes. Brittany Gerken 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 organizations bill Medicare for Brittany Gerken's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Gerken reassigns Medicare benefits to 2 organizations: Northwest Medical Foundation Of Tillamook (Tillamook, OR) and Southeast Alaska Regional Health Consortium (Ketchikan, AK). Each 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 Brittany Gerken's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittany Gerken accept?
Health plans from Moda Health Plan, Inc. list Brittany Gerken 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.
Is Brittany Gerken affiliated with any hospitals?
According to CMS data, Brittany Gerken is affiliated with Adventist Health Tillamook.
When was this NPI record last updated?
The NPPES record for Brittany Gerken was last updated on April 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Dr. Brittany Gerken, M.D. · NPI 1881629715
Obstetrics & Gynecology physician in Tillamook, Oregon. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1881629715 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD26823 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 980 3RD ST, SUITE 500, Tillamook, OR 97141-9469
- **Phone:** (503) 842-5546 · **Fax:** (503) 842-1444
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Northwest Medical Foundation Of Tillamook (NPI 1871575225, Tillamook, OR); Southeast Alaska Regional Health Consortium (NPI 1538922455, Ketchikan, AK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** April 19, 2021
- **Other identifiers:** Medicaid 213030 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1881629715) · Data from the CMS NPPES public registry.