Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ronald Jay Klayton, MD

Pulmonary Disease Physician in Norton, VA · enumerated 2006.

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

National Provider Identifier

1396805917

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Registry record

Entity type Individual (Type 1)

Name Dr. Ronald Jay Klayton

Credential MD

Sex Male

Practice address 98 15th St Nw, Suite 104 A, Norton, VA, 24273

Phone (276) 328-8910

Fax (276) 328-4318

Enumeration date Dec 12, 2006

Last updated in NPPES Oct 10, 2013

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD040228 (DC) Primary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 0101033287 (VA) Secondary

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
1396805917	Medicaid	VA	-
7100197920	Medicaid	KY	-

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

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.

What specialty is Ronald Klayton?

Ronald Klayton is registered in NPPES with the primary taxonomy of Pulmonary Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-10.