Individual provider Active NPI

Maria Esther Martiz Hernandez, CPT1

  • Public Health & General Preventive Medicine Physician
  • San Francisco, CA
National Provider Identifier
1609730167
Registry record updated Dec 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Public Health & General Preventive Medicine PhysicianTaxonomy code 2083P0901X
License
94-6000417 Issued in CA
Practice address
2460 22ND St
San Francisco, CA 94110-2815
Phone
(628) 206-8524
Fax
(628) 206-4565
NPI assigned
Dec 10, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Public Health & General Preventive Medicine Physician 2083P0901X 94-6000417 CA Primary

Addresses

Primary practice location

2460 22ND St
San Francisco, CA 94110-2815

Mailing address

220 Shady LN
Walnut Creek, CA 94597-3330
Phone (628) 206-8524

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
94-6000417CAMDPublic Health & General Preventive Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1765324800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765324800000",
    "number": "1609730167",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 SHADY LN",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945973330",
            "telephone_number": "628-206-8524",
            "fax_number": "628-206-4565"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2460 22ND ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941102815",
            "telephone_number": "628-206-8524",
            "fax_number": "628-206-4565"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTIZ HERNANDEZ",
        "first_name": "MARIA",
        "middle_name": "ESTHER",
        "name_prefix": "Mrs.",
        "credential": "CPT1",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-10",
        "last_updated": "2025-12-10",
        "certification_date": "2025-12-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "CA",
            "license": "94-6000417",
            "primary": true
        }
    ],
    "identifiers": [],
    "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 Dec 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.