Marit Sonstelie, R.N., P.N.P.

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

23727 Issued in CA

Practice address

8945 Golf Links Rd
Oakland, CA 94605-4124

Phone

(510) 292-3093

Fax

(510) 830-3591

NPI assigned

Jan 6, 2009

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

State licenses

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.

• La Clinica de la Raza Inc

  dba La Clinica Monument

  • Federally Qualified Health Center (FQHC)
  • Concord, CA
  • NPI 1538181482
  Medicare reassignment
• La Clinica de la Raza Inc

  dba La Clinica de La Raza

  • Federally Qualified Health Center (FQHC)
  • Oakland, CA
  • NPI 1144336181
  NPD
• La Clinica de la Raza Inc

  dba Clinica Alta Vista

  • Federally Qualified Health Center (FQHC)
  • Oakland, CA
  • NPI 1235245275
  NPD
• La Clinica de la Raza Inc

  dba La Clinica Dental at Children's Hospital Oakland

  • Federally Qualified Health Center (FQHC)
  • Oakland, CA
  • NPI 1346262292
  NPD
• La Clinica de la Raza, Inc.

  dba San Antonio Neighborhood Health Center

  • Federally Qualified Health Center (FQHC)
  • Oakland, CA
  • NPI 1427070374
  NPD (past)

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

{
    "created_epoch": "1231200000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746748800000",
    "number": "1427294941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8945 GOLF LINKS RD",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946054124",
            "telephone_number": "510-292-3093",
            "fax_number": "510-830-3591"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8945 GOLF LINKS RD",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946054124",
            "telephone_number": "510-292-3093",
            "fax_number": "510-830-3591"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "45 Farallones St",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941123005",
            "country_code": "US",
            "telephone_number": "510-292-3093",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SONSTELIE",
        "first_name": "MARIT",
        "credential": "R.N., P.N.P.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-01-06",
        "last_updated": "2025-05-09",
        "certification_date": "2025-05-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "NP23727",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "CA",
            "license": "23727",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Song, D.O.
• Renee Songer
• Alpana Soni, M.D
• David C. Sonne, MD
• Shannan Sonnicksen, LCSW
• Annu Sood, LMFT
• Veronica Sood, MD
• Steffan Soosman, MD
• Benjamin Patrick Sopczynski, M.D.
• Katherine SJ Sopher, APCC122284

• Pediatric Nurse Practitioner in Oakland, CA
• Providers in Oakland, CA by specialty
• Pediatric Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 9, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.