Robert D. Simpson, MD
Vascular & Interventional Radiology Physician · Montgomery, AL
Robert D. Simpson, MD is a vascular & interventional radiology physician with a practice address in Montgomery, Alabama, and NPI 1306818042, issued on Feb 6, 2006. Check the license (Alabama MD8635, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert D. Simpson
- Credential
- MD
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License numbers
- MD8635 AL
00008635 AL
Self-reported in NPPES; status is on the state search - Practice location
- 2055 Normandie Dr, Montgomery, AL 36111
- Phone
- (334) 288-4624
- Enumerated
- Feb 6, 2006
- Record last updated
- Aug 2, 2026
- Fax
- (334) 280-3628
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 48 in Alabama → Look up another NPI →
Also registered at 2055 Normandie Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Bailey, MDVascular & Interventional Radiology Physician1346234747
- Jason Dorey, M.D.Vascular & Interventional Radiology Physician1033181839
- Christopher Dorvault, M.D.Diagnostic Radiology Physician1295729689
- David Downs, MDVascular & Interventional Radiology Physician1710959515
- Nella Fernandez, M.D.Clinical Pathology/Laboratory Medicine Physician1023272168
- Wilford French, MDDiagnostic Radiology Physician1558311910
Verify Robert D. Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license MD8635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
44 Medicare Part D claims, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Acyclovir12 claims
- Amlodipine Besylate12 claims
- Irbesartan12 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): 100 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).
Robert D. Simpson among 48 vascular & interventional radiology physician records in Alabama
Robert D. Simpson, MD is one of 48 vascular & interventional radiology physician records with a practice address in Alabama. 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in Alabama
There are 48 vascular & interventional radiology physician records in Alabama.
All 48 in Alabama → Every provider in Montgomery → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Joseph Bailey, MDMontgomery, AL 361111346234747
- Jason Dorey, M.D.Montgomery, AL 361111033181839
- David Downs, MDMontgomery, AL 361111710959515
- Mary Karst, MDMontgomery, AL 361111730173121
- Gary Leung, MDMontgomery, AL 361111679545438
- Byron Machen, MDMontgomery, AL 361111093787756
- David Montiel, MDMontgomery, AL 361111003800418
- Roland Ng, M.D.Montgomery, AL 361111528030293
Common questions
What is Robert D. Simpson, MD's NPI number?
Robert D. Simpson, MD's National Provider Identifier (NPI) is 1306818042, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert D. Simpson, MD located?
The NPPES record lists a practice address at 2055 Normandie Dr, Montgomery, AL, 36111. Phone: (334) 288-4624. Providers update this record themselves, so call before visiting.
How can I verify Robert D. Simpson, MD's license?
NPPES lists Alabama license number MD8635, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert D. Simpson, MD prescribe under Medicare Part D?
In 2024, Robert D. Simpson, MD had 44 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
What is Robert D. Simpson, MD's MIPS final score?
The 2023 MIPS final score is 100 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.