Carlos Antonio Diaz-Balzac, M.D., PH.D.
Endocrinology, Diabetes & Metabolism Physician · Rochester, NY
Carlos Antonio Diaz-Balzac, M.D., PH.D. is an endocrinology, diabetes & metabolism physician with a practice address in Rochester, New York, and NPI 1982137709, issued on Apr 7, 2017. Check the license (New York 298643, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Carlos Antonio Diaz-Balzac
- Credential
- M.D., PH.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 298643 NY
Self-reported in NPPES; status is on the state search - Practice location
- 601 Elmwood Ave Box Med, Rochester, NY 14642
- Phone
- (585) 275-2874
- Enumerated
- Apr 7, 2017
- Record last updated
- May 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (585) 273-1288
- Medicare enrollment
- Enrolled (PECOS I20210812002088); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 970 in New York → Look up another NPI →
Also registered at 601 Elmwood Ave Box Med
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Arden, MDInternal Medicine Physician1538696794
- Nicholas Bartell, M.D.Student in an Organized Health Care Education/Training Program1679927446
- Mackenzie Both, PAPhysician Assistant1144887308
- Christopher DoucetteStudent in an Organized Health Care Education/Training Program1104352723
- Eric Heintz, M.D.Infectious Disease Physician1104184209
- Marshall Lichtman, M.D.Hematology (Internal Medicine) Physician1982856415
Verify Carlos Antonio Diaz-Balzac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 298643Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
275 Medicare Part D claims for 50 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.
Most prescribed
- Lantus Solostar31 claims
- Ozempic29 claims
- Trulicity29 claims
- Mounjaro20 claims
- Levothyroxine Sodium18 claims
- Lisinopril16 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): 85.1 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).
Bills Medicare through one group practice
- Endocrine Practice GroupRochester, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlos Antonio Diaz-Balzac among 970 endocrinology, diabetes & metabolism physician records in New York
Carlos Antonio Diaz-Balzac, M.D., PH.D. is one of 970 endocrinology, diabetes & metabolism physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.
- NPI issued2017 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2017 · median 2004 among the 694 with a school on file
- Record last updated2020 · 59% 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 New York 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 New York
There are 970 endocrinology, diabetes & metabolism physician records in New York.
All 970 in New York → Every provider in Rochester → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Marilyn Augustine, MDRochester, NY 146421407960966
- Laura Calvi, M.D.Rochester, NY 146421780633826
- Lindsay Carafone, MDRochester, NY 146421033614912
- John Gerich, MDRochester, NY 146421053339051
- Benjamin Gigliotti, M.D.Rochester, NY 146421225327489
- Stephen Hammes, MD PHDRochester, NY 146421942267331
- Inga Harbuz-Miller, M.D.Rochester, NY 146421598109894
- Shiara Ortiz-Pujols, MDRochester, NY 146421376719617
Common questions
What is Carlos Antonio Diaz-Balzac, M.D., PH.D.'s NPI number?
Carlos Antonio Diaz-Balzac, M.D., PH.D.'s National Provider Identifier (NPI) is 1982137709, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Carlos Antonio Diaz-Balzac, M.D., PH.D. located?
The NPPES record lists a practice address at 601 Elmwood Ave Box Med, Rochester, NY, 14642. Phone: (585) 275-2874. Providers update this record themselves, so call before visiting.
How can I verify Carlos Antonio Diaz-Balzac, M.D., PH.D.'s license?
NPPES lists New York license number 298643, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carlos Antonio Diaz-Balzac, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Carlos Antonio Diaz-Balzac, M.D., PH.D. had 275 Medicare Part D claims for 50 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Carlos Antonio Diaz-Balzac, M.D., PH.D.'s MIPS final score?
The 2023 MIPS final score is 85.1 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.