James Peter Hansen, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A41832 Issued in CA

Practice address

1 Shrader St Ste 500
San Francisco, CA 94117-1044

Phone

(415) 387-8031

Fax

(415) 668-8325

NPI assigned

Aug 30, 2006

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

University of Iowa, RJ & L Carver College of Medicine, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• UCSF Medical Center Hospital, San Francisco, CA, CCN 050454
• UCSF Health St. Mary'S Hospital Hospital, San Francisco, CA, CCN 050457
• California Pacific Medical Center- Van Ness Campus Hospital, San Francisco, CA, CCN 050047
• Marinhealth Medical Center Hospital, Greenbrae, CA, CCN 050360
• California Pacific Medical Ctr-Davies Campus Hosp Hospital, San Francisco, CA, CCN 050008
• St Marys Medical Center Inpatient rehabilitation facility, San Francisco, CA, CCN 05T457

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: james.hansen@1082823332069380.direct.elationemr.com
• Direct secure messaging: james.hansen@214401024004.direct.elationemr.com

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Marin General Hospital

  • General Acute Care Hospital
  • Greenbrae, CA
  • NPI 1396725677
  Care Compare affiliation
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1659439834
  Care Compare affiliation
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1740348929
  Care Compare affiliation
• UCSF Health Community Hospitals

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1174667158
  Care Compare affiliation
• University of California, San Francisco

  • General Acute Care Hospital
  • San Francisco, CA
  • NPI 1689772592
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1156896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766966400000",
    "number": "1720198203",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 SHRADER ST STE 500",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941171044",
            "telephone_number": "415-387-8031",
            "fax_number": "415-668-8325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 SHRADER ST STE 500",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941171044",
            "telephone_number": "415-387-8031",
            "fax_number": "415-668-8325"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HANSEN",
        "first_name": "JAMES",
        "middle_name": "PETER",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-30",
        "last_updated": "2025-12-29",
        "certification_date": "2025-12-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A41832",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A418321",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Edit Hansen
• Erik Nathan Hansen
• Eva Hansen
• Helene Hansen, PH.D.
• Jacob Hansen
• John Joseph Hansen II, DO
• Joyce Hansen, M.D.
• Keith Samuel Hansen, M.D.
• Kelly Hansen
• Kiyoka Hansen, OD

• Internal Medicine Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 29, 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.

Verify at the official NPI Registry.