Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Louthan, MD

Internal Medicine Physician in Kingsport, TN · enumerated 2005 · practices at New Horizons Plastic Surgery LLC.

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

National Provider Identifier

1477556157

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Registry record

Entity type Individual (Type 1)

Name Dr. James Louthan

Credential MD

Sex Male

Practice address 2033 Meadowview Ln, Ste 200, Kingsport, TN, 37660

Phone (423) 857-2260

Fax (423) 857-2261

Enumeration date May 24, 2005

Last updated in NPPES Sep 22, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD 31352 (TN) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101221401 (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
5828252	Medicaid	VA	-
3839807	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

Is NPI 1477556157 active?

Yes, as of the latest NPPES snapshot, NPI 1477556157 is active (record last updated 2009-09-22).

How do I verify James Louthan's NPI record?

Cross-check NPI 1477556157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-22.