Maria Anne Simpson, M.D.
Physical Medicine & Rehabilitation Physician · Marietta, GA
Maria Anne Simpson, M.D. is a physical medicine & rehabilitation physician with a practice address in Marietta, Georgia, and NPI 1922418763, issued on May 1, 2014. Check the license (Georgia 80168, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria Anne Simpson
- Credential
- M.D.
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 80168 GA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Lacy St NW Ste 150, Marietta, GA 30060
- Phone
- (770) 793-7936
- Enumerated
- May 1, 2014
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181102002647); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2010
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 317 in Georgia → Look up another NPI →
Also registered at 100 Lacy St NW Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kudo Jang, MDPhysical Medicine & Rehabilitation Physician1518428408
- Roman Piraner, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1922140334
- Jessica Robbins, PHDClinical Neuropsychologist1427591692
- Lindzy Suchomelly, PA-CPhysician Assistant1851004519
- Sydney WangPhysician Assistant1801293550
Verify Maria Anne Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 80168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
206 Medicare Part D claims for 48 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium18 claims
- Gabapentin14 claims
- Baclofen12 claims
- Amlodipine Besylate11 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).
Bills Medicare through one group practice
- Wellstar Medical Group LLCMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Anne Simpson among 317 physical medicine & rehabilitation physician records in Georgia
Maria Anne Simpson, M.D. is one of 317 physical medicine & rehabilitation physician records with a practice address in Georgia. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 60% of them.
- NPI issued2014 · 60% of these records are older, 36% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2008 among the 187 with a school on file
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Georgia
There are 317 physical medicine & rehabilitation physician records in Georgia.
All 317 in Georgia → Every provider in Marietta → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Adeshola Adewunmi, MDMarietta, GA 300601285819821
- Nikkia BlakeMarietta, GA 300601447755897
- Robin Dennis, M.D.Marietta, GA 300601568459063
- Karon Hammonds, KARON HAMMONDS, M.D.Marietta, GA 300601750602405
- Kudo Jang, MDMarietta, GA 300601518428408
- Bryan Kumiga, D.O.Marietta, GA 300601255622585
- Alexander Liaugminas, M.D.Marietta, GA 300601225292733
- Vimala Nair, MDMarietta, GA 300601245229343
Common questions
What is Maria Anne Simpson, M.D.'s NPI number?
Maria Anne Simpson, M.D.'s National Provider Identifier (NPI) is 1922418763, issued on May 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Maria Anne Simpson, M.D. located?
The NPPES record lists a practice address at 100 Lacy St NW Ste 150, Marietta, GA, 30060. Phone: (770) 793-7936. Providers update this record themselves, so call before visiting.
How can I verify Maria Anne Simpson, M.D.'s license?
NPPES lists Georgia license number 80168, 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 Maria Anne Simpson, M.D. prescribe under Medicare Part D?
In 2024, Maria Anne Simpson, M.D. had 206 Medicare Part D claims for 48 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is Maria Anne Simpson, M.D.'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.