Reaz Siddiqui, M.D.
Internal Medicine Physician · Marietta, GA
Reaz Siddiqui, M.D. is an internal medicine physician with a practice address in Marietta, Georgia, and NPI 1295797223, issued on Apr 5, 2006. Check the license (Georgia 63733, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Reaz Siddiqui
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 63733 GA
D0063087 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3921 Shallowford RD, Marietta, GA 30062
- Phone
- (770) 649-0049
- Enumerated
- Apr 5, 2006
- Record last updated
- Feb 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (770) 649-9092
- Medicare enrollment
- Enrolled (PECOS I20101220000862); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 3921 Shallowford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Folake Taylor, M.D.Internal Medicine Physician1962543306
Verify Reaz Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 63733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,809 Medicare Part D claims for 358 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate304 claims
- Atorvastatin Calcium242 claims
- Levothyroxine Sodium158 claims
- Lisinopril149 claims
- Metformin Hcl146 claims
- Losartan Potassium127 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).
Reaz Siddiqui among 3,911 internal medicine physician records in Georgia
Reaz Siddiqui, M.D. is one of 3,911 internal medicine physician records with a practice address in Georgia. 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 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2002 · median 2005 among the 2,535 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 internal medicine physician records list a practice address in Marietta
They are 122 of the 6,900 NPPES records with a practice address in Marietta, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Marietta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amma Abunyewa, M.D.Marietta, GA 300621982932745
- Lakshman Dinavahi, MDMarietta, GA 300621528233723
- David Hendler, M.D.Marietta, GA 300621629081021
- Peter Jungblut, MDMarietta, GA 300621104104686
- Stephen Levy, MDMarietta, GA 300621093994477
- Curtis Nakatsu, MDMarietta, GA 300621730138116
- Mandana Rezaei-Amiri, M.D.Marietta, GA 300621518923879
- Rakesh Shah, M.D.Marietta, GA 300621063414522
Common questions
What is Reaz Siddiqui, M.D.'s NPI number?
Reaz Siddiqui, M.D.'s National Provider Identifier (NPI) is 1295797223, issued on Apr 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Reaz Siddiqui, M.D. located?
The NPPES record lists a practice address at 3921 Shallowford RD, Marietta, GA, 30062. Phone: (770) 649-0049. Providers update this record themselves, so call before visiting.
How can I verify Reaz Siddiqui, M.D.'s license?
NPPES lists Georgia license number 63733, 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 Reaz Siddiqui, M.D. prescribe under Medicare Part D?
In 2024, Reaz Siddiqui, M.D. had 2,809 Medicare Part D claims for 358 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Reaz Siddiqui, 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.