Ma Katriz Villanueva Santos, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95037781 Issued in CA

Practice address

6155 Palm Ave Apt 2309
San Bernardino, CA 92407-2088

Phone

(626) 623-9592

NPI assigned

Jan 13, 2026

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

Other names 1

• Katriz Santos 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, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Faculty Physicians and Surgeons of Llusm

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Apple Valley, CA
  • NPI 1205009917
  Medicare reassignment

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

{
    "created_epoch": "1768262400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1699633222",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6155 PALM AVE",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924075130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6155 PALM AVE APT 2309",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924072088",
            "telephone_number": "626-623-9592"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANTOS",
        "first_name": "MA KATRIZ",
        "middle_name": "VILLANUEVA",
        "name_prefix": "Mrs.",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-13",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95037781",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATRIZ",
            "last_name": "SANTOS",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Alejandra Santiago
• Manuel Santiago
• Vivian Santillanes -Chavez
• Eugene Santos
• Jamie Tina Santos
• David A.H. Saputra, D.D.S.
• Josefina Sarabia, LMFT
• Sarah Gebrail D.D.S., Apc
• Maya Saravia
• Kelson Kwaku Sarfo, DC

• Family Nurse Practitioner in San Bernardino, CA
• Providers in San Bernardino, 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 Jan 13, 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.
• 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.