Cristina Valdivia, FNP MSN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

95007665 Issued in CA

Practice address

1851 N Riverside Ave
Rialto, CA 92376-8069

Phone

(909) 874-2371

NPI assigned

Aug 28, 2017

Last updated

Mar 13, 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 1

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

Specialty

Nurse Practitioner

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sac Health SystemGroup PAC ID 4385533579, 222 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Loma Linda University Medical Center Hospital, Loma Linda, CA, CCN 050327

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cvaldivia75391@direct.llu.edu

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.

• Sac Health System

  dba SAC Arrowhead

  • Federally Qualified Health Center (FQHC)
  • San Bernardino, CA
  • NPI 1013935923
  Medicare reassignment Care Compare group NPD
• Hesham El Mokadem, M.D., Inc.

  dba Magnolia Women Medical Center

  • Obstetrics & Gynecology Physician
  • Corona, CA
  • NPI 1588012124
  Medicare reassignment NPD
• Pinnacle Medical Group, Inc

  dba Optum

  • Family Medicine Physician
  • Fontana, CA
  • NPI 1376876912
  Medicare reassignment NPD
• Pinnacle Medical Group, Inc

  • Family Medicine Physician
  • Fontana, CA
  • NPI 1043255763
  NPD
• Sac Health System

  • Federally Qualified Health Center (FQHC)
  • Murrieta, CA
  • NPI 1164045522
  NPD
• Sac Health System

  • Federally Qualified Health Center (FQHC)
  • San Bernardino, CA
  • NPI 1467274126
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Loma Linda University Medical Center

  • General Acute Care Hospital
  • Loma Linda, CA
  • NPI 1194731935
  Care Compare affiliation

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

{
    "created_epoch": "1503878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741824000000",
    "number": "1649797846",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 12209",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924232209",
            "telephone_number": "909-335-4188"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1851 N RIVERSIDE AVE",
            "city": "RIALTO",
            "state": "CA",
            "postal_code": "923768069",
            "telephone_number": "909-874-2371"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VALDIVIA",
        "first_name": "CRISTINA",
        "name_prefix": "Mrs.",
        "credential": "FNP MSN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-08-28",
        "last_updated": "2025-03-13",
        "certification_date": "2025-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95007665",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Urbina MD & Garcia PA PC
• Scarlett Rose Uriarte
• Vaeltrix Molecular Lab LLC
• Erica Valdez
• Fernando Valdez
• Diane Valdivia
• Andrea Valencia
• Mariella Valencia, B.A., M.A.
• Jesus Omar Valenzuela, FNP
• Susana Valenzuela

• Family Nurse Practitioner in Rialto, CA
• Providers in Rialto, 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 Mar 13, 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.