Mohammed Y. Abubaker, MD
Rheumatology Physician · Marietta, GA
Mohammed Y. Abubaker, MD is a rheumatology physician with a practice address in Marietta, Georgia, and NPI 1396733796, issued on Oct 10, 2005. Check the license (Georgia 045683, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mohammed Y. Abubaker
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 045683 GA
Self-reported in NPPES; status is on the state search - Practice location
- 670 North Ave NW, Marietta, GA 30060
- Phone
- (770) 590-8328
- Enumerated
- Oct 10, 2005
- Record last updated
- Jan 14, 2026
- Fax
- (770) 590-9231
- Medicare enrollment
- Enrolled (PECOS I20260109000511); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 196 in Georgia → Look up another NPI →
Also registered at 670 North Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Al Wynne Gesite, P.T.Physical Therapist1801066790
- Jessica Grussemeyer, PT, DPTOrthopedic Physical Therapist1790096097
- Maria Onuorah, NPNurse Practitioner1144410473
- Janie Rishel-Brier, NP-CNurse Practitioner1023016359
- Bonnie Smith, P.T.Physical Therapist1760711261
Verify Mohammed Y. Abubaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 045683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average rheumatology physician in 2024
2,751 Medicare Part D claims for 306 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 254 claims were for opioids.
Most prescribed
- Prednisone412 claims
- Methotrexate378 claims
- Hydroxychloroquine Sulfate316 claims
- Tramadol Hcl216 claims
- Meloxicam155 claims
- Gabapentin125 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): 92.9 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).
Industry payments in 2024: $15,542.68
226 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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 3 group practices
- Articularis Healthcare Group IncAuburn, AL
- Marietta Rheumatology Associates, P.C.Marietta, GA
- The Southeast Permanente Medical GroupAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mohammed Y. Abubaker among 196 rheumatology physician records in Georgia
Mohammed Y. Abubaker, MD is one of 196 rheumatology physician records with a practice address in Georgia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1990 · median 2005 among the 151 with a school on file
- Record last updated2026 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Georgia
There are 196 rheumatology physician records in Georgia.
All 196 in Georgia → Every provider in Marietta → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Mehrin Jawaid, DOMarietta, GA 300601417487356
- Mohammad Kamran, MDMarietta, GA 300601811194681
- Ritesh Kohli, M.D.Marietta, GA 300601497061972
- Anu Kurl, MDMarietta, GA 300601003261967
- Cara McLeod, DOMarietta, GA 300601205246246
- Roel Querubin, M.D.Marietta, GA 300601124154323
- Yael Ross, MDMarietta, GA 300601750739025
- Madhavi Siddhanthi, M.DMarietta, GA 300601659543130
Common questions
What is Mohammed Y. Abubaker, MD's NPI number?
Mohammed Y. Abubaker, MD's National Provider Identifier (NPI) is 1396733796, issued on Oct 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mohammed Y. Abubaker, MD located?
The NPPES record lists a practice address at 670 North Ave NW, Marietta, GA, 30060. Phone: (770) 590-8328. Providers update this record themselves, so call before visiting.
How can I verify Mohammed Y. Abubaker, MD's license?
NPPES lists Georgia license number 045683, 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 Mohammed Y. Abubaker, MD prescribe under Medicare Part D?
In 2024, Mohammed Y. Abubaker, MD had 2,751 Medicare Part D claims for 306 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Mohammed Y. Abubaker, MD's MIPS final score?
The 2023 MIPS final score is 92.9 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.