Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ross K Mcclellan, MD

Anesthesiology Physician in San Angelo, TX · enumerated 2006.

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

National Provider Identifier

1437116514

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Registry record

Entity type Individual (Type 1)

Name Dr. Ross K Mcclellan

Credential MD

Sex Male

Practice address 3501 Knickerbocker Rd, San Angelo, TX, 76904

Phone (325) 949-9555

Enumeration date May 1, 2006

Last updated in NPPES Dec 5, 2018

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License G8268 (TX) 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
81669S	Other	TX	BLUE CROSS/BLUE SHIELD TX
137100709	Medicaid	TX	-

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.

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Frequently asked questions

How do I verify Ross Mcclellan's NPI record?

Cross-check NPI 1437116514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437116514 active?

Yes, as of the latest NPPES snapshot, NPI 1437116514 is active (record last updated 2018-12-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-05.