Justin Alexander Billings, M.D.
Internal Medicine Physician · Macon, GA
Justin Alexander Billings, M.D. is an internal medicine physician with a practice address in Macon, Georgia, and NPI 1679935027, issued on Mar 24, 2016. Check the license (Georgia 008442, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Justin Alexander Billings
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 008442 GA
Self-reported in NPPES; status is on the state search - Practice location
- 777 Hemlock St, Macon, GA 31201
- Phone
- (478) 633-1700
- Enumerated
- Mar 24, 2016
- Record last updated
- Feb 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (478) 633-7032
- Medicare enrollment
- Enrolled (PECOS I20190731000567); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 777 Hemlock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Justin Alexander Billings in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 008442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
196 Medicare Part D claims for 66 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Tartrate13 claims
- Sertraline Hcl11 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 MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Riverside Physician Services IncNewport News, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
189 internal medicine physician records list a practice address in Macon
They are 189 of the 3,715 NPPES records with a practice address in Macon, and 3,911 internal medicine physician records in Georgia.
All 189 in Macon → All 3,911 in Georgia → Every provider in Macon →
Other internal medicine physician records in Georgia
- Karam A.alabed, MDRome, GA1871410969
- Muhammad Abbasi, M.D.Covington, GA1962496893
- Rahat AbbasiAugusta, GA1578057261
- Diane Abby Burr, D.O.Carrollton, GA1255374278
- Izzeldin Abdalla, MDFayetteville, GA1760731962
- Bsmah Abdalslam, M.DAustell, GA1598013492
- Eltigani Abdelhai, MDGainesville, GA1538233531
- Maged Abdelmalik, M.D.Folkston, GA1770558470
- Maher Abdulla, M.D.Warner Robins, GA1316997489
- Ibipo Abdurraheem-Salami, MDAthens, GA1962024323
Common questions
What is Justin Alexander Billings, M.D.'s NPI number?
Justin Alexander Billings, M.D.'s National Provider Identifier (NPI) is 1679935027, issued on Mar 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Justin Alexander Billings, M.D. located?
The NPPES record lists a practice address at 777 Hemlock St, Macon, GA, 31201. Phone: (478) 633-1700. Providers update this record themselves, so call before visiting.
How can I verify Justin Alexander Billings, M.D.'s license?
NPPES lists Georgia license number 008442, 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 Justin Alexander Billings, M.D. prescribe under Medicare Part D?
In 2024, Justin Alexander Billings, M.D. had 196 Medicare Part D claims for 66 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Justin Alexander Billings, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 of 100. 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.