Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Dewayne Mcclain, M.D.

Surgery Physician in Pueblo, CO · enumerated 2006.

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

National Provider Identifier

1093763542

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Dewayne Mcclain

Credential M.D.

Sex Male

Practice address 1020 Lakeview Ave, Pueblo, CO, 81004

Phone (719) 557-3777

Fax (719) 557-3775

Enumeration date May 5, 2006

Last updated in NPPES Oct 4, 2024

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2013025596 (MO) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License ME101924 (FL) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License DR.0055743 (CO) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DR.0055743 (CO) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 1489-TEP (WI) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License N3408 (TX) Secondary

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

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

What specialty is Gregory Mcclain?

Gregory Mcclain is registered in NPPES with the primary taxonomy of Surgery 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-04.