Jennifer Renee Hamm, MD
Internal Medicine Physician · Austell, GA
Jennifer Renee Hamm, MD is an internal medicine physician with a practice address in Austell, Georgia, and NPI 1477294320, issued on Apr 5, 2022. Check the license (Georgia 104443, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jennifer Renee Hamm
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 104443 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1790 Mulkey RD Ste 510, Austell, GA 30106
- Phone
- (470) 267-2000
- Enumerated
- Apr 5, 2022
- Record last updated
- Jun 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20250807000314); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 1790 Mulkey RD Ste 510
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jochebed Pink, M.D.Internal Medicine Physician1548587256
Verify Jennifer Renee Hamm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 104443Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
132 Medicare Part D claims for 52 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate12 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.
Bills Medicare through one group practice
- Wellstar Medical Group LLCAustell, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Renee Hamm among 3,911 internal medicine physician records in Georgia
Jennifer Renee Hamm, MD is one of 3,911 internal medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 90% of them.
- NPI issued2022 · 90% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · median 2005 among the 2,535 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 internal medicine physician records list a practice address in Austell
They are 29 of the 1,056 NPPES records with a practice address in Austell, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Austell → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Philicia Andrews, MDAustell, GA 301061225126485
- James Clabby, M.D.Austell, GA 301061730158254
- Steven Cohen, MDAustell, GA 301061932171170
- Amita Dave, MDAustell, GA 301061609859735
- Amber Driskell, MDAustell, GA 301061821158759
- Jose Figueroa, M. D.Austell, GA 301061265413819
- Juan Franco, MDAustell, GA 301061619966116
- Lancelot Lloyd, MDAustell, GA 301061386663367
Common questions
What is Jennifer Renee Hamm, MD's NPI number?
Jennifer Renee Hamm, MD's National Provider Identifier (NPI) is 1477294320, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Renee Hamm, MD located?
The NPPES record lists a practice address at 1790 Mulkey RD Ste 510, Austell, GA, 30106. Phone: (470) 267-2000. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Renee Hamm, MD's license?
NPPES lists Georgia license number 104443, 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 Jennifer Renee Hamm, MD prescribe under Medicare Part D?
In 2024, Jennifer Renee Hamm, MD had 132 Medicare Part D claims for 52 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.