Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Sean B White, MD

Q: What is the NPI number for Sean White?

The National Provider Identifier (NPI) for Sean White is 1982798591, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Exeter, NH · enumerated 2006.

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

National Provider Identifier

1982798591

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Registry record

Entity type Individual (Type 1)

Name Mr. Sean B White

Credential MD

Sex Male

Practice address 5 Alumni Dr, Exeter, NH, 03833

Phone (603) 778-7311

Enumeration date Oct 3, 2006

Last updated in NPPES Feb 20, 2026

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 19396 (NV) Primary

174400000X Specialist Other Service Providers · License 38055 (IA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 013133 (ME) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 20119 (NH) 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
1982798591	Medicaid	IA	-
P00688757	Other	IA	RAILROAD MEDICARE

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 Sean White practice?

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

What is the NPI number for Sean White?

The National Provider Identifier (NPI) for Sean White is 1982798591, 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 2026-02-20.