Glenn Gandelman, MD
Specialist · Greenwich, CT
Glenn Gandelman, MD is a specialist with a practice address in Greenwich, Connecticut, and NPI 1033117437, issued on Jul 9, 2005. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Glenn Gandelman
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 81 Holly Hill LN FL 3, Greenwich, CT 06830
- Phone
- (203) 869-5515
- Enumerated
- Jul 9, 2005
- Entity
- Type 1 · individual
Also registered at 81 Holly Hill LN FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Brandriff, PAPhysician Assistant1740320092
- Marcus Mayus, M.D.Internal Medicine Physician1073734935
Verify Glenn Gandelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
88% more Medicare Part D claims than the average specialist in 2024
2,870 Medicare Part D claims for 387 beneficiaries, against an average of 1,524 among the 12,477 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Atorvastatin Calcium310 claims
- Metoprolol Succinate205 claims
- Amlodipine Besylate203 claims
- Rosuvastatin Calcium197 claims
- Eliquis176 claims
- Olmesartan Medoxomil162 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 Medicare quality score for 2023: 70.2 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).
Industry payments in 2024: $2,035.77
90 payments, mostly food and beverage; the largest payer was Exact Sciences Corporation. The 9,482 providers of this specialty with any payment received $4,756.65 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.
6 hospital and facility affiliations
- FL Mobile Medical PAOldsmar, FL
- Gandelman Cardiology, PCGreenwich, CT
- Greenwich HospitalGreenwich, CT
- Medical Associate OF Wall Street, P.CNew York, NY
- Mobile Care Solutions PCNew Haven, CT
- NY Mobile Medical PCNew York, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
23 specialist records list a Greenwich practice address
They are 23 of the 1,184 NPPES records with a Greenwich practice address, and 519 specialist records in Connecticut.
All 23 in Greenwich → All 519 in Connecticut → Every provider in Greenwich →
Other specialist records in Connecticut
- Jay Abbott, M.D.Litchfield, CT1083658629
- Karen Abrams, M.D.Westport, CT1174728604
- Micheal Acocella, B.S., P.T.Greenwich, CT1992768303
- Diana Adams, M.D.Greenwich, CT1255300653
- Zosimo Adefuin, MDBridgeport, CT1598763252
- Ricki Ainbinder, LMTStamford, CT1609026525
- Patrick Albergo, M.D.West Hartford, CT1407878754
- Richard Allen, M.D.Meriden, CT1932115128
- Sarah Allen, M.D.Bridgeport, CT1376854141
- William Allen, M.D.New Haven, CT1659369361
Common questions
What is Glenn Gandelman, MD's NPI number?
Glenn Gandelman, MD's National Provider Identifier (NPI) is 1033117437, issued on Jul 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Glenn Gandelman, MD located?
The NPPES record lists a practice address at 81 Holly Hill LN FL 3, Greenwich, CT, 06830. Phone: (203) 869-5515. Providers update this record themselves, so call before visiting.
How can I verify Glenn Gandelman, MD's license?
Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Glenn Gandelman, MD prescribe under Medicare Part D?
In 2024, Glenn Gandelman, MD had 2,870 Medicare Part D claims for 387 beneficiaries; the average among specialist prescribers was 1,524. Part D covers Medicare prescriptions only.
What is Glenn Gandelman, MD's Medicare quality score?
The 2023 MIPS final score is 70.2 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.