Olivia Marie Sonderman, MD, MPH

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

A180479 Issued in CA

Practice address

1101 Van Ness Ave Ste 1120
San Francisco, CA 94109-6919

Phone

(415) 600-3954

NPI assigned

Mar 30, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Massachusetts General Physicians Organization Inc

  • Dermatology Physician
  • Boston, MA
  • NPI 1801874573
  Medicare reassignment NPD
• The General Hospital Corporation

  • General Acute Care Hospital
  • Boston, MA
  • NPI 1023049236
  Medicare reassignment NPD

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

{
    "created_epoch": "1617062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1629656954",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1101 VAN NESS AVE STE 1120",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941096919",
            "telephone_number": "415-600-3954"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1101 VAN NESS AVE STE 1120",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941096919",
            "telephone_number": "415-600-3954"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SONDERMAN",
        "first_name": "OLIVIA",
        "middle_name": "MARIE",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-03-30",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A180479",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Somnia, Inc.
• Ma Somsouk, M.D.
• Myung Sook Son-McIntyre, D.D.S.
• Alice Jia Son, LCSW
• Elizabeth Kathryn Son, PHARMD, PHD
• Divya Ajay Soneji
• Song Dental Group, Inc.
• Song Dental Practice, Inc.
• Ana Heejae Song, DMD
• Benjamin Jinyoung Song, B.S.

• Anesthesiology Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Anesthesiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.