Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Clay W. Singleton, MD

Physical Medicine & Rehabilitation Physician in Newport News, VA · enumerated 2007.

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

National Provider Identifier

1851581771

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Registry record

Entity type Individual (Type 1)

Name Dr. Clay W. Singleton

Credential MD

Sex Male

Practice address 245 Chesapeake Ave, Newport News, VA, 23607

Phone (757) 928-8040

Fax (757) 928-8045

Enumeration date Jul 26, 2007

Last updated in NPPES Jul 23, 2012

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 0101242153 (VA) 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
1851581771	Medicaid	VA	-

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 Clay Singleton practice?

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

What is the NPI number for Clay Singleton?

The National Provider Identifier (NPI) for Clay Singleton is 1851581771, 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 2012-07-23.