Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Williams, DO

Emergency Medicine Physician in Savannah, GA · enumerated 2007.

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

National Provider Identifier

1346391299

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Registry record

Entity type Individual (Type 1)

Name Jonathan Williams

Credential DO

Sex Male

Practice address 4700 Waters Avenue, Georiga Emergency Medicine Specialists, Savannah, GA, 31404

Phone (912) 350-3849

Enumeration date Jan 16, 2007

Last updated in NPPES Feb 8, 2017

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 059237 (GA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS10149 (FL) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 059237 (GA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
G59237	Medicaid	SC	-
584670139C	Medicaid	GA	-

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jonathan Williams?

Jonathan Williams is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-08.