Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn L. Bilello, MD

Pulmonary Disease Physician in Fresno, CA · enumerated 2006.

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

National Provider Identifier

1366461816

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Registry record

Entity type Individual (Type 1)

Name Kathryn L. Bilello

Credential MD

Sex Female

Practice address 2335 E Kashian Ln Ste 280, Fresno, CA, 93701

Phone (559) 256-5130

Fax (559) 485-4504

Enumeration date Jul 18, 2006

Last updated in NPPES Mar 19, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G84862 (CA) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License G84862 (CA) Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License G84862 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00G848622	Other	CA	PTAN

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 is the NPI number for Kathryn Bilello?

The National Provider Identifier (NPI) for Kathryn Bilello is 1366461816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kathryn Bilello practice?

The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-19.