1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Optometrist
  6. NPI Profile

DR. MICHAEL KATSUTO MATSUNAMI O.D.
NPI 1699767962
Optometrist in Seattle, WA

Active since August 22, 2005PECOS Enrolled
301A E PIKE ST, SEATTLE, WA 98122(206) 464-0472(206) 464-0572 Get Directions Write a Review

NPPES record last updated: February 25, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Michael Katsuto Matsunami O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL KATSUTO MATSUNAMI O.D. (NPI 1699767962) is an individual optometrist in Seattle, Washington, licensed in Washington (1499) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699767962
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MICHAEL KATSUTO MATSUNAMICredential: O.D.
Location Address301A E PIKE STSeattle, WA 98122-3609
Mailing Address301a E Pike StSeattle, WA 98122-3609 · (206) 464-0472 · Fax (206) 464-0572
Phone(206) 464-0472
Fax(206) 464-0572
Sole ProprietorNo
Enumeration DateAugust 22, 2005
Last NPPES UpdateFebruary 25, 2021
NPPES CertifiedFebruary 25, 2021
✔ NPI 1699767962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in WA · 1499
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
301A E PIKE ST, Seattle, WA 98122
Open in Google Maps ↗

Other Identifiers 3

OtherMA0761WA · Regence/blue Shield
Medicaid2017119WA
Other061894WA · Labor & Industry

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Katsuto Matsunami O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Matsunami reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Aeg Washington Professional PC
7.6 mi
Optometrist
12310 NE 8TH ST STE 101
Bellevue, WA 98005
  • Reassigned Medicare billing, Washington enrollment
  • 87 clinicians in this Medicare group
NPI 1134835176 (425) 455-0001

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 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.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANNIE HAN-CHI YU OD
Optometrist
301A E PIKE ST
SEATTLE, WA 98122
King County (206) 464-0472

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 Michael Matsunami's NPI number?

The NPI number for Michael Matsunami is 1699767962. It was assigned to this individual provider in the NPPES registry on August 22, 2005.

Where is Michael Matsunami located?

Michael Matsunami practices at 301A E Pike St, Seattle, WA 98122. The listed phone number is (206) 464-0472.

What is Michael Matsunami's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Michael Matsunami enrolled in Medicare?

Yes. Michael Matsunami is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Matsunami's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Matsunami reassigns Medicare benefits to Aeg Washington Professional PC (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 Michael Matsunami's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Matsunami was last updated on February 25, 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.