NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nathan W Baldwin MD PA

Internal Medicine Physician in Booneville, MS · enumerated 2007 · authorized official Nathan Baldwin, Physician.

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

National Provider Identifier

1003956459

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Nathan W Baldwin MD PA
Practice address 100 Hospital St, Suite 100, Booneville, MS, 38829
Fax (662) 720-1664
Enumeration date Feb 7, 2007
Last updated in NPPES Nov 3, 2010

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 15031 (MS) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 15031 (MS) Secondary

Authorized official

Name Nathan Baldwin
Title Physician

Other identifiers

Identifier Type State Issuer
09015455 Medicaid MS -

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

Who is the authorized official for Nathan W Baldwin MD PA?
NPPES lists Nathan Baldwin (Physician) as the authorized official for this organization.
What is the NPI number for Nathan W Baldwin MD PA?
The NPI for Nathan W Baldwin MD PA is 1003956459, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-03.