Antonina Haener, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95026360 Issued in CA

Practice address

400 Parnassus Ave
San Francisco, CA 94143-2202

Phone

(415) 353-2602

NPI assigned

Sep 7, 2023

Last updated

Dec 29, 2025By the provider in NPPES

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

Other names 1

• Antonina Biagini Other name

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

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University of California San FranciscoGroup PAC ID 4486567229, 1,780 clinicians

UCSF Medical Group Business ServicesGroup PAC ID 3779497870, 1,533 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• UCSF Medical Group Business Services

  • Internal Medicine Physician
  • San Francisco, CA
  • NPI 1477624104
  Medicare reassignment Care Compare group NPD
• University of California San Francisco

  dba UCSF Pediatrics Group

  • Pediatrics Physician
  • San Francisco, CA
  • NPI 1861578973
  Medicare reassignment Care Compare group NPD
• Carbon Health Medical Group of California PC

  dba Carbon Health

  • Urgent Care Clinic/Center
  • Berkeley, CA
  • NPI 1417294232
  Medicare reassignment NPD
• County of Santa Clara

  dba Josefina Narvaez Mental Health Center MH Aoa

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Jose, CA
  • NPI 1699885079
  Medicare reassignment NPD
• Emergency Physicians Associates Fremont PC

  • Emergency Medicine Physician
  • Fremont, CA
  • NPI 1790250967
  Medicare reassignment NPD
• Carbon Health Medical Group of California PC

  dba Carbon Health

  • Urgent Care Clinic/Center
  • Pasadena, CA
  • NPI 1255957205
  NPD
• County of Santa Clara

  dba Valley Health Center at Tully

  • Federally Qualified Health Center (FQHC)
  • San Jose, CA
  • NPI 1376538991
  NPD
• County of Santa Clara

  dba SCVMC Outpatient Pharmacy

  • Pharmacy
  • San Jose, CA
  • NPI 1891871919
  NPD
• UCSF Medical Group Business Services

  dba UCSF Orthotic and Prosthetic Center - Gateway Medical Building

  • Health Service Clinic/Center
  • San Francisco, CA
  • NPI 1194115246
  NPD
• University of California San Francisco

  dba UCSF Outpatient Pharmacy at Parnassus

  • Community/Retail Pharmacy
  • San Francisco, CA
  • NPI 1659141711
  NPD
• Carbon Health Primary Care of California PC

  • Multi-Specialty Clinic/Center
  • Berkeley, CA
  • NPI 1972057990
  NPD (past)

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

{
    "created_epoch": "1694044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766966400000",
    "number": "1588440135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 MOWRY AVE",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945381746",
            "telephone_number": "510-685-9742"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 PARNASSUS AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432202",
            "telephone_number": "415-353-2602"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2000 Mowry Ave",
            "address_purpose": "LOCATION",
            "city": "Fremont",
            "state": "CA",
            "postal_code": "945381746",
            "country_code": "US",
            "telephone_number": "510-797-1111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAENER",
        "first_name": "ANTONINA",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-09-07",
        "last_updated": "2025-12-29",
        "certification_date": "2025-12-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95026360",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "836060",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANTONINA",
            "last_name": "BIAGINI",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Sarah Hadley
• Fred Carl Haeberlein, D.D.S.
• Elaine Haegele, MN, BSN, BS, RN
• Melissa Haehn, MD
• Anna K Haemel, M.D.
• Rona Sharon Haertel, PA-C
• Alexandra Lee Haessler, M.D.
• Hafco Elder Care (Merced Residential Care Facility)
• Hafco Senior Care, Inc
• Hafco, Inc.

• Family Nurse Practitioner in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Family Nurse Practitioner 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.