DR. SATOSHI YAMAMOTO M.D.
NPI 1487969655
Anesthesiology in San Francisco, CA
About Dr. Satoshi Yamamoto M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SATOSHI YAMAMOTO M.D. (NPI 1487969655) is an individual anesthesiology provider in San Francisco, California, licensed in California (SPI903) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 2
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. Satoshi Yamamoto 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
4Medicare enrollment records show Satoshi Yamamoto reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 723 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 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.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Satoshi Yamamoto's NPI number?
The NPI number for Satoshi Yamamoto is 1487969655. It was assigned to this individual provider in the NPPES registry on August 12, 2010.
Where is Satoshi Yamamoto located?
Satoshi Yamamoto practices at 521 Parnassus Ave Fl 4, San Francisco, CA 94143. The listed phone number is (415) 514-7952.
What is Satoshi Yamamoto's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Satoshi Yamamoto enrolled in Medicare?
Yes. Satoshi Yamamoto 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 Satoshi Yamamoto's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Satoshi Yamamoto reassigns Medicare benefits to 4 organizations: University Anesthesia Medical Group (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Utmb Faculty Group Practice (Galveston, TX). 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 Satoshi Yamamoto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Satoshi Yamamoto accept?
Health plans from Oscar Insurance Company list Satoshi Yamamoto 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 Satoshi Yamamoto was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Satoshi Yamamoto, M.D. · NPI 1487969655
Anesthesiology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since August 12, 2010.
## Identity
- **NPI:** 1487969655 (Entity type: Individual)
- **Enumerated:** August 12, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** SPI903 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 521 PARNASSUS AVE FL 4, San Francisco, CA 94143-2206
- **Phone:** (415) 514-7952
## 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): University Anesthesia Medical Group (NPI 1528137296, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** October 23, 2025
- **Other identifiers:** Medicaid 123456789 (MI); Medicaid 1487969655 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1487969655) · Data from the CMS NPPES public registry.