Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tiffany Lynn Kilbas, D.O.

Family Medicine Physician in Claremont, CA · enumerated 2019 · practices at Premier Family Medicine Associates, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841855962

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Registry record

Entity type Individual (Type 1)

Name Tiffany Lynn Kilbas

Credential D.O.

Sex Female

Practice address 1601 Monte Vista Ave Ste 100, Claremont, CA, 91711

Phone (909) 630-7938

Fax (909) 469-2118

Enumeration date May 3, 2019

Last updated in NPPES Feb 25, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A19870 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1841855962	Medicaid	CA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Tiffany Kilbas?

Tiffany Kilbas is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Duane Styles Family Medicine Physician · Claremont, CA NPI 1285634485 Lester Holstein Family Medicine Physician · Claremont, CA NPI 1720088792 Maria Christina Tolentino Family Medicine Physician · Claremont, CA NPI 1891992202 Premier Family Medicine Associates, Inc Health Service Clinic/Center · Claremont, CA NPI 1164668786 Manisha Patel Medical Physician Assistant · Claremont, CA NPI 1639407224 Victor Alvarez Casillas Family Medicine Physician · Claremont, CA NPI 1104111566 Jeffrey Ijadi Sports Medicine (Family Medicine) Physician · Claremont, CA NPI 1134415854 Thuy Bach Physician Assistant · Claremont, CA NPI 1912443086

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.