Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Lloyd Clay, MD

Q: What is the NPI number for Richard Clay?

The National Provider Identifier (NPI) for Richard Clay is 1619960549, a Type 1 (individual) record in the CMS NPPES registry.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Huntsville, AL · enumerated 2005.

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

National Provider Identifier

1619960549

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Registry record

Entity type Individual (Type 1)

Name Richard Lloyd Clay

Credential MD

Sex Male

Practice address 201 Sivley Rd Sw, Suite 300, Huntsville, AL, 35801

Phone (256) 533-1077

Fax (256) 533-3379

Enumeration date Aug 25, 2005

Last updated in NPPES Jul 25, 2024

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 01092607A (IN) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License PENDING (FL) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 15210 (AL) 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
000027957	Medicaid	AL	-
300086605	Medicaid	IN	-
PENDING	Medicaid	FL	-

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 Richard Clay practice?

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

What is the NPI number for Richard Clay?

The National Provider Identifier (NPI) for Richard Clay is 1619960549, 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 2024-07-25.