Josh A. Hammel, M.D.
Dermatology Physician · Roswell, GA
Josh A. Hammel, M.D. is a dermatology physician with a practice address in Roswell, Georgia, and NPI 1205123296, issued on Jun 29, 2011. Check the license (Georgia 082110, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Josh A. Hammel
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 082110 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Hospital Blvd Ste 280, Roswell, GA 30076
- Phone
- (770) 754-0787
- Enumerated
- Jun 29, 2011
- Record last updated
- Aug 10, 2023
- Fax
- (770) 755-5890
- Medicare enrollment
- Enrolled (PECOS I20190429000693); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 349 in Georgia → Look up another NPI →
Also registered at 2500 Hospital Blvd Ste 280
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Buckley, D.O.MOHS-Micrographic Surgery Physician1659402196
- Marcus Goodman, D.O.Dermatology Physician1407075880
- Felicia Hoffman, PA-CMedical Physician Assistant1386824233
- Nedyalko Ivanov, DODermatology Physician1548827710
- Raquel Ludwig, PAPhysician Assistant1083909063
- Julia Miller, PA-CMedical Physician Assistant1194049759
Verify Josh A. Hammel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 082110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average dermatology physician in 2024
375 Medicare Part D claims for 298 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 16 claims were for opioids.
Most prescribed
- Doxycycline Hyclate251 claims
- Mupirocin38 claims
- Gentamicin Sulfate28 claims
- Tramadol Hcl15 claims
- Cephalexin13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,310.37
39 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Aqua Dermatology OF Georgia PCMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Josh A. Hammel among 349 dermatology physician records in Georgia
Josh A. Hammel, M.D. is one of 349 dermatology physician records with a practice address in Georgia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2011 · median 2006 among the 260 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Georgia
There are 349 dermatology physician records in Georgia.
All 349 in Georgia → Every provider in Roswell → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Kevin Berman, M.D, , PH.D.Roswell, GA 300761336118983
- Tamu Brown, M.D.Roswell, GA 300761609009174
- Kenneth Ellner, M.D.Roswell, GA 300761447259577
- Gilbert Goldman, M.D.Roswell, GA 300761396957973
- Marcus Goodman, D.O.Roswell, GA 300761407075880
- Nedyalko Ivanov, DORoswell, GA 300761548827710
- Zainab Jafri, DORoswell, GA 300761861070104
- David Levine, M.D.Roswell, GA 300761881693877
Common questions
What is Josh A. Hammel, M.D.'s NPI number?
Josh A. Hammel, M.D.'s National Provider Identifier (NPI) is 1205123296, issued on Jun 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Josh A. Hammel, M.D. located?
The NPPES record lists a practice address at 2500 Hospital Blvd Ste 280, Roswell, GA, 30076. Phone: (770) 754-0787. Providers update this record themselves, so call before visiting.
How can I verify Josh A. Hammel, M.D.'s license?
NPPES lists Georgia license number 082110, 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 Josh A. Hammel, M.D. prescribe under Medicare Part D?
In 2024, Josh A. Hammel, M.D. had 375 Medicare Part D claims for 298 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Josh A. Hammel, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.