Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Harry Charles Nelson, MD

Q: What is the NPI number for Harry Nelson?

The National Provider Identifier (NPI) for Harry Nelson is 1497837132, a Type 1 (individual) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Greeneville, TN · enumerated 2006.

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

National Provider Identifier

1497837132

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Registry record

Entity type Individual (Type 1)

Name Dr. Harry Charles Nelson

Credential MD

Sex Male

Practice address 1021 Coolidge St, Suite 2, Greeneville, TN, 37743

Phone (423) 636-2300

Fax (423) 636-0348

Enumeration date Oct 20, 2006

Last updated in NPPES Jun 17, 2015

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD018609 (TN) 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
1672216003	Other	TN	CIGNA
1699819003	Other	TN	GROUP NPI
3159941	Other	TN	BLUE CROSS
1497837132	Other	TN	NPI
3065352	Medicaid	TN	-

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

What is the NPI number for Harry Nelson?

The National Provider Identifier (NPI) for Harry Nelson is 1497837132, a Type 1 (individual) record in the CMS NPPES registry.

Where does Harry Nelson practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-17.