Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James H Rousseau, M.D.

Internal Medicine Physician in Simpsonville, SC · enumerated 2007 · practices at Prisma Health University Medical Group.

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

National Provider Identifier

1487843777

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Registry record

Entity type Individual (Type 1)

Name James H Rousseau

Credential M.D.

Sex Male

Practice address 300 Scuffletown Rd, Simpsonville, SC, 29681

Phone (864) 329-0029

Fax (864) 329-8125

Enumeration date Oct 23, 2007

Last updated in NPPES Apr 5, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2010-01489 (NC) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 57013088 (OH) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35180 (SC) 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
NC1212	Medicaid	SC	-

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 Rousseau practice?

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

What is the NPI number for James Rousseau?

The National Provider Identifier (NPI) for James Rousseau is 1487843777, 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 2021-04-05.