Tiffany Lynn Kilbas, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

20A19870 Issued in CA

Practice address

1601 Monte Vista Ave Ste 100
Claremont, CA 91711-6601

Phone

(909) 630-7938

Fax

(909) 469-2118

NPI assigned

May 3, 2019

Last updated

Feb 25, 2026By 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

Other identifiers 1

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 2019

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Premier Family Medicine Associates, IncGroup PAC ID 4284547522, 65 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Pomona Valley Hospital Medical Center Hospital, Pomona, CA, CCN 050231
• Casa Colina Hospital Hospital, Pomona, CA, CCN 050782
• San Antonio Regional Hospital Hospital, Upland, CA, CCN 050099

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Premier Family Medicine Associates, Inc

  • Health Service Clinic/Center
  • Pomona, CA
  • NPI 1912907114

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Premier Family Medicine Associates, Inc

  dba Family Health Center

  • Health Service Clinic/Center
  • La Verne, CA
  • NPI 1033634373

  Family Medicine

  NPD
• Pomona Valley Hospital Medical Center

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1518067586
  NPD (past)
• Premier Family Medicine Associates, Inc

  dba PVHC at Claremont

  • Health Service Clinic/Center
  • Claremont, CA
  • NPI 1164668786

  Family Medicine

  NPD (past)
• Premier Family Medicine Associates, Inc

  dba PVHC at Chino Hills

  • Health Service Clinic/Center
  • Chino Hills, CA
  • NPI 1730112426

  Family Medicine

  NPD (past)

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

• Casa Colina Hospital and Centers for Healthcare

  • Rehabilitation Hospital
  • Pomona, CA
  • NPI 1821075870
  Care Compare affiliation
• Casa Colina Hospital and Centers for Healthcare

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1952777245
  Care Compare affiliation
• Pomona Valley Hospital Medical Center

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1407813660
  Care Compare affiliation
• San Antonio Regional Hospital

  • General Acute Care Hospital
  • Upland, CA
  • NPI 1780681189
  Care Compare affiliation

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

{
    "created_epoch": "1556841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771977600000",
    "number": "1841855962",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1601 MONTE VISTA AVE STE 100",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917116601",
            "telephone_number": "909-630-7938",
            "fax_number": "909-469-2118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 MONTE VISTA AVE STE 100",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917116601",
            "telephone_number": "909-630-7938",
            "fax_number": "909-469-2118"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1770 N Orange Grove Ave Ste 101",
            "address_purpose": "LOCATION",
            "city": "Pomona",
            "state": "CA",
            "postal_code": "917673027",
            "country_code": "US",
            "telephone_number": "909-469-9494",
            "fax_number": "909-469-2120",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KILBAS",
        "first_name": "TIFFANY",
        "middle_name": "LYNN",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-05-03",
        "last_updated": "2026-02-25",
        "certification_date": "2026-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A19870",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1841855962",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Natalie Kelly, PH.D.
• Gurucharan Singh Khalsa, PHD
• Tatiana Jacqueline Khawaja
• Kids First Pediatric Therapy, Inc.
• Adrienne Kwapien Kijak, LCSW
• Hakyung Kim, PHARMD
• Simone Kim, RN
• Anna King, LCSW
• Kathleen Anne King, NP
• Kitichai Rungcharassaeng DDS, Ms, and Howard Lee, DMD, Ms, Inc

• Family Medicine Physician in Claremont, CA
• Providers in Claremont, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 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.