DR. CHINYERE IRENE OBIMBA MD, MPH
NPI 1811276009
Family Medicine in Seattle, WA
About Dr. Chinyere Irene Obimba Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHINYERE IRENE OBIMBA MD, MPH (NPI 1811276009) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD60464971) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of Harvard Medical School (2012).
NPPES Registry Identity
Specialties & Licenses
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. Chinyere Irene Obimba Md, Mph 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 Chinyere Obimba reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98122
- Reassigned Medicare billing, Washington enrollment
- 52 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 1,270 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98122 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.
SEATTLE, WA 98122
SEATTLE, WA 98122
SEATTLE, WA 98122
SEATTLE, WA 98122
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 Chinyere Obimba's NPI number?
The NPI number for Chinyere Obimba is 1811276009. It was assigned to this individual provider in the NPPES registry on August 5, 2011.
Where is Chinyere Obimba located?
Chinyere Obimba practices at 550 16th Ave Ste 100, Seattle, WA 98122. The listed phone number is (206) 299-1900.
What is Chinyere Obimba's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Chinyere Obimba enrolled in Medicare?
Yes. Chinyere Obimba 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 Chinyere Obimba's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chinyere Obimba reassigns Medicare benefits to 2 organizations: Swedish Health Services (Seattle, WA) and Swedish Health Services (Seattle, WA). 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 Chinyere Obimba's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chinyere Obimba accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Chinyere Obimba 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 Chinyere Obimba affiliated with any hospitals?
According to CMS data, Chinyere Obimba is affiliated with Swedish Medical Center.
When was this NPI record last updated?
The NPPES record for Chinyere Obimba was last updated on June 28, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Chinyere Irene Obimba, MD, MPH · NPI 1811276009
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since August 5, 2011.
## Identity
- **NPI:** 1811276009 (Entity type: Individual)
- **Enumerated:** August 5, 2011
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD60464971 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 16TH AVE STE 100, Seattle, WA 98122
- **Phone:** (206) 299-1900
## 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): Swedish Health Services (NPI 1720033145, Seattle, WA); Swedish Health Services (NPI 1689612954, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2012
## Record status
- **NPPES last updated:** June 28, 2018
- **Other identifiers:** Medicaid 1811276009 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1811276009) · Data from the CMS NPPES public registry.