NPPES file of Aug 9, 2026

Jonathan Williams, DO

Emergency Medicine Physician · Savannah, GA

Jonathan Williams, DO is an emergency medicine physician with a practice address in Savannah, Georgia, and NPI 1346391299, issued on Jan 16, 2007. Check the license (Georgia 059237, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346391299
Name
Jonathan Williams
Credential
DO
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
059237 GA
OS10149 FL
Self-reported in NPPES; status is on the state search
Practice location
4700 Waters Avenue, Savannah, GA 31404
Phone
(912) 350-3849
Enumerated
Jan 16, 2007
Record last updated
Feb 8, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid IDs
G59237 SC
584670139C GA
Medicare enrollment
Enrolled (PECOS I20071126000151); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4700 Waters Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Richard Brownlee, M.D.Otolaryngology Physician1851333991
  2. Eleanor ClarkeStudent in an Organized Health Care Education/Training Program1851065940
  3. Larry Corbitt, MDAnesthesiology Physician1487645545
  4. Robert Jarman, MDAnesthesiology Physician1750372488
  5. Robert Kelly, MDSurgery Physician1033262951
  6. Hugh Macguire, MDAnesthesiology Physician1962493023

Verify Jonathan Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 059237
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Georgia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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6.1 times the Medicare Part D claims of the average emergency medicine physician in 2024

1,384 Medicare Part D claims for 706 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 94 claims were for opioids.

  1. Jonathan Williams1,384
  2. Specialty average226

Most prescribed

  1. Ibuprofen127 claims
  2. Cephalexin76 claims
  3. Cyclobenzaprine Hcl71 claims
  4. Prednisone66 claims
  5. Doxycycline Hyclate65 claims
  6. Ondansetron Odt63 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $194.28

8 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jonathan Williams$194.28
  2. Specialty average$953.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 9 group practices

  1. Amelia Express Care, LLCFernandina Beach, FL
  2. Hospitalist Medicine Physicians OF Georgia-Tcg PCSavannah, GA
  3. Southland Bainbridge Hospitalist Group, LLCBainbridge, GA
  4. Southland Behavioral Health Services LLCValdosta, GA
  5. Southland Burke Emergency Medical Services, LLCWaynesboro, GA
  6. Southland Dodge Emergency Medical Services, LLCEastman, GA
  7. Southland Emergency Medical Services Consolidated, LLCCochran, GA
  8. Southland Union Emergency Medical Services, LLCBlairsville, GA
  9. Wills Memorial Emergency Medical Services, LLCWashington, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jonathan Williams among 1,685 emergency medicine physician records in Georgia

Jonathan Williams, DO is one of 1,685 emergency medicine physician records with a practice address in Georgia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 52% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2005 · median 2011 among the 954 with a school on file
  • Record last updated2017 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Georgia

There are 1,685 emergency medicine physician records in Georgia.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Taras DanylukSavannah, GA 314041487605788
  2. Jay GoldsteinSavannah, GA 314041669424164
  3. Joseph HoganSavannah, GA 314041467405761
  4. Byron MainorSavannah, GA 314041134171804
  5. Bruce MarshallSavannah, GA 314041407809866
  6. Michael OsmundsonSavannah, GA 314041356394654
  7. Jason Pope, MDSavannah, GA 314041124081583
  8. Bradley PostSavannah, GA 314041013969708

Common questions

What is Jonathan Williams, DO's NPI number?

Jonathan Williams, DO's National Provider Identifier (NPI) is 1346391299, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Williams, DO located?

The NPPES record lists a practice address at 4700 Waters Avenue, Savannah, GA, 31404. Phone: (912) 350-3849. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Williams, DO's license?

NPPES lists Georgia license number 059237, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jonathan Williams, DO prescribe under Medicare Part D?

In 2024, Jonathan Williams, DO had 1,384 Medicare Part D claims for 706 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.