MICHAEL T OKUMURA MD
NPI 1720006224
Anesthesiology in Augusta, MI
About Michael T Okumura Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL T OKUMURA MD (NPI 1720006224) is an individual anesthesiology provider in Augusta, Michigan, licensed in Michigan (4301076050) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Boyne Falls, and is a graduate of Wayne State University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Michael T Okumura 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 Reassignments
4Medicare enrollment records show Michael Okumura reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48638
- Reassigned Medicare billing, Michigan enrollment
- 4 clinicians in this Medicare group
Lapeer, MI 48446
- Reassigned Medicare billing, Michigan enrollment
- 145 clinicians in this Medicare group
Gaylord, MI 49735
- Reassigned Medicare billing, Michigan enrollment
- 5 clinicians in this Medicare group
Boyne Falls, MI 49713
- Reassigned Medicare billing, Michigan enrollment
- 5 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AUGUSTA, MI 49012
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 Okumura's NPI number?
The NPI number for Michael Okumura is 1720006224. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Michael Okumura located?
Michael Okumura practices at 10499 N 48th St, Augusta, MI 49012. The listed phone number is (269) 282-7700.
What is Michael Okumura's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Okumura enrolled in Medicare?
Yes. Michael Okumura 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 Michael Okumura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Okumura reassigns Medicare benefits to 4 organizations: Tri-City Treatment Center LLC (Saginaw, MI), Anesthesia Services Associates, PC (Lapeer, MI), Bear River Primary Care (Gaylord, MI) and Walloon Lake Recovery Lodge, LLC (Boyne Falls, MI). 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 Michael Okumura'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 Okumura was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Michael T Okumura, MD · NPI 1720006224
Anesthesiology physician in Augusta, Michigan. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1720006224 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 4301076050 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 10499 N 48TH ST, Augusta, MI 49012-9500
- **Phone:** (269) 282-7700
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Tri-City Treatment Center LLC (NPI 1205484052, Saginaw, MI); Anesthesia Services Associates, PC (NPI 1497797153, Lapeer, MI); Bear River Primary Care (NPI 1609427541, Gaylord, MI); Walloon Lake Recovery Lodge, LLC (NPI 1750791505, Boyne Falls, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** August 10, 2026
- **Other identifiers:** Medicaid PENDING (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1720006224) · Data from the CMS NPPES public registry.