Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ross A Katz, MD

Q: What is the NPI number for Ross Katz?

The National Provider Identifier (NPI) for Ross Katz is 1154330603, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Yakima, WA · enumerated 2006.

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

National Provider Identifier

1154330603

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Registry record

Entity type Individual (Type 1)

Name Ross A Katz

Credential MD

Sex Male

Practice address 406 S 30th Ave, Ste 202, Yakima, WA, 98902

Phone (509) 972-1051

Fax (509) 972-4166

Enumeration date Aug 5, 2006

Last updated in NPPES Dec 17, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD00021082 (WA) 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
8102584	Medicaid	WA	-

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

Where does Ross Katz practice?

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

What is the NPI number for Ross Katz?

The National Provider Identifier (NPI) for Ross Katz is 1154330603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-17.