Active NPI
Satoshi Yamamoto, M.D.
- Anesthesiology Physician
- San Francisco, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- SPI903
- Practice address
- 521 Parnassus Ave FL 4
San Francisco, CA 94143-2206 - Phone
- (415) 514-7952
- NPI assigned
- Aug 12, 2010
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | SPI903 | CA | Primary |
| Anesthesiology Physician | 207L00000X | 47446 | TX | |
| Anesthesiology Physician | 207L00000X | TR60527531 | WA |
Addresses
Primary practice location
521 Parnassus Ave FL 4
San Francisco, CA 94143-2206
Mailing address
301 University Blvd
Galveston, TX 77555-0087
Phone (409) 772-1221
Other practice location 1
301 University Blvd
Galveston, TX 77555-0087
Phone (409) 772-1221
Other practice location 2
325 9th Ave
Seattle, WA 98104-2420
Phone (206) 744-3059
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 123456789 | Medicaid | MI | |
| 1487969655 | Medicaid | WA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX, CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Anesthesiology
- Education
- Other, 2003
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2240 Gulf Fwy S
Suite 3.704
League City, TX 77573-5143
Phone (832) 505-1234
505 Parnassus Ave
San Francisco, CA 94143-2204
Phone (415) 476-1000
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 78.88 of 100
- Quality
- 73.38
- Improvement activities
- 40
- Cost
- 78.42
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| SPI903 | CA | MD | Anesthesiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of California San Francisco | Current | Accepting new patients | |
| UCSF Medical Group Business Services | Current | Accepting new patients | |
| UCSF Medical Group Business Services | Current | Accepting new patients | |
| University of California San Francisco | Current | Accepting new patients | |
| University of California San Francisco | Current | Accepting new patients | |
| University Anesthesia Medical Group | Anesthesiology | Current | Accepting new patients |
| Utmb Faculty Group Practice | Anesthesiology | Current | Accepting new patients |
| UCSF Medical Center | Anesthesiology | Past | Accepting new patients |
| University of California San Francisco Medical Center | Past | Accepting new patients |
Locations
400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000
2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444
505 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-9058
521 Parnassus Ave
Fl 4
San Francisco, CA 94143
Phone (415) 476-9035
2020 E Highway 6
Alvin, TX 77511
Phone (281) 585-2530
301 University Blvd
Galveston, TX 77555
Phone (409) 747-1883
511 Park Grove Dr
Katy, TX 77450
Phone (281) 398-7001
2240 Gulf Fwy S
Ste 3704
League City, TX 77573
Phone (832) 505-1234
1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333
Interoperability endpoints
- syamamoto445318@direct-ucsfmedicalcenter.org
Organizations & group practices 9
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Anesthesiology Physician
- San Francisco, CA
- NPI 1528137296
-
- Internal Medicine Physician
- San Francisco, CA
- NPI 1477624104
-
- Pediatrics Physician
- San Francisco, CA
- NPI 1861578973
-
- Health Service Clinic/Center
- San Francisco, CA
- NPI 1194115246
-
- Surgery Physician
- San Francisco, CA
- NPI 1346329380
-
- Community/Retail Pharmacy
- San Francisco, CA
- NPI 1659141711
-
- Anesthesiology Physician
- San Francisco, CA
- NPI 1205016011
-
- General Acute Care Hospital
- San Francisco, CA
- NPI 1144325440
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- San Francisco, CA
- NPI 1689772592
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1281571200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761177600000",
"number": "1487969655",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "301 UNIVERSITY BLVD",
"city": "GALVESTON",
"state": "TX",
"postal_code": "775550087",
"telephone_number": "409-772-1221"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "521 PARNASSUS AVE FL 4",
"city": "SAN FRANCISCO",
"state": "CA",
"postal_code": "941432206",
"telephone_number": "415-514-7952"
}
],
"practiceLocations": [
{
"address_1": "301 University Blvd",
"address_purpose": "LOCATION",
"city": "Galveston",
"state": "TX",
"postal_code": "775550087",
"country_code": "US",
"telephone_number": "409-772-1221",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "325 9th Ave",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981042420",
"country_code": "US",
"telephone_number": "206-744-3059",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "YAMAMOTO",
"first_name": "SATOSHI",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2010-08-12",
"last_updated": "2025-10-23",
"certification_date": "2025-10-23",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "CA",
"license": "SPI903",
"primary": true
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "TX",
"license": "47446",
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "WA",
"license": "TR60527531",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "123456789",
"state": "MI"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1487969655",
"state": "WA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in San Francisco, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.