Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sunan Vongkasemsiri, M.D.

Diagnostic Radiology Physician in Tazewell, TN · enumerated 2006.

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

National Provider Identifier

1275578387

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Registry record

Entity type Individual (Type 1)

Name Sunan Vongkasemsiri

Credential M.D.

Sex Male

Practice address 1850 Old Knoxville Rd, Tazewell, TN, 37879

Phone (426) 626-4211

Fax (606) 248-1518

Enumeration date Jun 20, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD0000014904 (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
3036248	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

Where does Sunan Vongkasemsiri practice?

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

What is the NPI number for Sunan Vongkasemsiri?

The National Provider Identifier (NPI) for Sunan Vongkasemsiri is 1275578387, 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 2007-07-08.