DR. MARY PEI-ANN CODAY M.D.
NPI 1689673238
Ophthalmology in Bellevue, WA
About Dr. Mary Pei-ann Coday M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY PEI-ANN CODAY M.D. (NPI 1689673238) is an individual ophthalmology provider in Bellevue, Washington, licensed in Washington (MD00036410) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1994).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 4
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. Mary Pei-ann Coday 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 Reassignment
Medicare enrollment records show Mary Coday reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bellevue, WA 98007
- Reassigned Medicare billing, Washington enrollment
- 6 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 15
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98007 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEVUE, WA 98007
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 Mary Coday's NPI number?
The NPI number for Mary Coday is 1689673238. It was assigned to this individual provider in the NPPES registry on July 16, 2005. The provider is also known as Dr. Mary Pei-Ann Wu MD.
Where is Mary Coday located?
Mary Coday practices at 1837 156th Ave NE Suite 201, Bellevue, WA 98007. The listed phone number is (425) 643-2020.
What is Mary Coday's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Mary Coday enrolled in Medicare?
Yes. Mary Coday 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 Mary Coday's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Coday reassigns Medicare benefits to Overlake Eyecare P S (Bellevue, 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 Mary Coday's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Coday accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mary Coday 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 Mary Coday was last updated on May 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Mary Pei-Ann Coday, M.D. · NPI 1689673238
Ophthalmology physician in Bellevue, Washington. Individual provider, active in the CMS NPPES registry since July 16, 2005.
## Identity
- **NPI:** 1689673238 (Entity type: Individual)
- **Enumerated:** July 16, 2005
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** MD00036410 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1837 156TH AVE NE, SUITE 201, Bellevue, WA 98007-4387
- **Phone:** (425) 643-2020 · **Fax:** (425) 643-0859
## 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:** Overlake Eyecare P S (NPI 1770580086, Bellevue, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1994
## Record status
- **NPPES last updated:** May 25, 2011
- **Other identifiers:** Medicaid 8233330 (WA); Medicare ID-Type Unspecified AB05899 (WA); Medicare NSC 6478610001 (WA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1689673238) · Data from the CMS NPPES public registry.