Seymour J. Rosenbloom, MD
Endocrinology, Diabetes & Metabolism Physician · Marietta, GA
Seymour J. Rosenbloom, MD is an endocrinology, diabetes & metabolism physician with a practice address in Marietta, Georgia, and NPI 1265422505, issued on Oct 27, 2005. Check the license (Georgia 015849, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Seymour J. Rosenbloom
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 015849 GA
Self-reported in NPPES; status is on the state search - Practice location
- 625 Church Street NW, Marietta, GA 30060
- Phone
- (770) 422-2004
- Enumerated
- Oct 27, 2005
- Record last updated
- May 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (770) 422-8465
- Medicare enrollment
- Enrolled (PECOS I20080422000450); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1969
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 245 in Georgia → Look up another NPI →
Also registered at 625 Church Street NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nitin Mayur, MDEndocrinology, Diabetes & Metabolism Physician1669462990
- Jean Molinary, DOEndocrinology, Diabetes & Metabolism Physician1730179060
- Sharvari Rangnekar, MDEndocrinology, Diabetes & Metabolism Physician1912997255
Verify Seymour J. Rosenbloom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 015849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,911 Medicare Part D claims for 442 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Levothyroxine Sodium1,063 claims
- Synthroid137 claims
- Jardiance106 claims
- Metformin Hcl100 claims
- Trulicity99 claims
- Rosuvastatin Calcium68 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: $625.86
27 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 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 one group practice
- Wellstar Medical Group LLCKennesaw, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Seymour J. Rosenbloom among 245 endocrinology, diabetes & metabolism physician records in Georgia
Seymour J. Rosenbloom, MD is one of 245 endocrinology, diabetes & metabolism physician records with a practice address in Georgia. 92% 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, 92% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1969 · median 2004 among the 194 with a school on file
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Georgia
There are 245 endocrinology, diabetes & metabolism physician records in Georgia.
All 245 in Georgia → Every provider in Marietta → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Srinivas Bontha, M.D.Marietta, GA 300601770676405
- Benyamin Farahvash, M.D.Marietta, GA 300601558708123
- Nitin Mayur, MDMarietta, GA 300601669462990
- Jean Molinary, DOMarietta, GA 300601730179060
- Sharvari Rangnekar, MDMarietta, GA 300601912997255
- Sadeka Shahani, MDMarietta, GA 300601366681751
- Sona Amin, MDMarietta, GA 300621700958394
- Elyse Glaser, M.D.Marietta, GA 300621295715027
Common questions
What is Seymour J. Rosenbloom, MD's NPI number?
Seymour J. Rosenbloom, MD's National Provider Identifier (NPI) is 1265422505, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Seymour J. Rosenbloom, MD located?
The NPPES record lists a practice address at 625 Church Street NW, Marietta, GA, 30060. Phone: (770) 422-2004. Providers update this record themselves, so call before visiting.
How can I verify Seymour J. Rosenbloom, MD's license?
NPPES lists Georgia license number 015849, 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 Seymour J. Rosenbloom, MD prescribe under Medicare Part D?
In 2024, Seymour J. Rosenbloom, MD had 2,911 Medicare Part D claims for 442 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Seymour J. Rosenbloom, 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.