Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. James Gregg Sigmon, M.D.

Q: What is the NPI number for James Sigmon?

The National Provider Identifier (NPI) for James Sigmon is 1356408207, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Wilson, NC · enumerated 2007 · practices at Wilson Family Practice Center Inc.

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

National Provider Identifier

1356408207

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Registry record

Entity type Individual (Type 1)

Name Mr. James Gregg Sigmon

Credential M.D.

Sex Male

Practice address Wilson, NC, 27893

Phone (252) 291-2215

Fax (252) 237-2281

Enumeration date Jan 2, 2007

Last updated in NPPES Jan 4, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 31650 (NC) 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
890296A	Medicaid	NC	-

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 James Sigmon practice?

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

What is the NPI number for James Sigmon?

The National Provider Identifier (NPI) for James Sigmon is 1356408207, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Wilson Family Practice Center Inc Family Medicine Physician · Wilson, NC NPI 1184797235

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-04.