Barry Glanzman, M.D.
Gastroenterology Physician · Huntington, NY
Barry Glanzman, M.D. is a gastroenterology physician with a practice address in Huntington, New York, and NPI 1598793937, issued on Jun 28, 2006. Check the license (New York 147539, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Barry Glanzman
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 147539 NY
Self-reported in NPPES; status is on the state search - Practice location
- 789 Park Ave, Huntington, NY 11743
- Phone
- (631) 425-2160
- Enumerated
- Jun 28, 2006
- Record last updated
- Mar 1, 2023
- Medicaid ID
- 00985300 NY
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 789 Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Buchholtz, MD FACPHematology (Internal Medicine) Physician1861467425
- Kristin Nowakowski, PHARM.D.Pharmacist1184163438
- Nisha Prince-Mattathil, NURSE PRACTITIONERFamily Nurse Practitioner1396362646
- Louise Raminfard, M.D.Rheumatology Physician1326015140
- Vladimir Salomon, DOPhysical Medicine & Rehabilitation Physician1508044298
- Beth Silverstein, DONeurology Physician1013104660
Verify Barry Glanzman 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 147539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average gastroenterology physician in 2024
1,721 Medicare Part D claims for 459 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Pantoprazole Sodium407 claims
- Omeprazole239 claims
- Famotidine187 claims
- Sod Sulf-Potass Sulf-Mag Sulf117 claims
- Linzess70 claims
- Voquezna57 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): 16.1 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: $1,425.12
64 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Barry Glanzman among 1,797 gastroenterology physician records in New York
Barry Glanzman, M.D. is one of 1,797 gastroenterology physician records with a practice address in New York. 88% 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, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
All 1,797 in New York → Every provider in Huntington → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Mejdi Ahmad, M.D.Huntington, NY 117431760492250
- Thomas Ekkers, M.D.Huntington, NY 117431457562795
- Richard Fried, MDHuntington, NY 117431467470328
- Frederick Gandolfo, M.D.Huntington, NY 117431053550079
- Scott Ingber, M.D.Huntington, NY 117431417963455
- Helena Joseph, NPHuntington, NY 117431700817301
- Sheena MagoHuntington, NY 117431649776493
- David PurowHuntington, NY 117431376561233
Common questions
What is Barry Glanzman, M.D.'s NPI number?
Barry Glanzman, M.D.'s National Provider Identifier (NPI) is 1598793937, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barry Glanzman, M.D. located?
The NPPES record lists a practice address at 789 Park Ave, Huntington, NY, 11743. Phone: (631) 425-2160. Providers update this record themselves, so call before visiting.
How can I verify Barry Glanzman, M.D.'s license?
NPPES lists New York license number 147539, 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 Barry Glanzman, M.D. prescribe under Medicare Part D?
In 2024, Barry Glanzman, M.D. had 1,721 Medicare Part D claims for 459 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Barry Glanzman, M.D.'s MIPS final score?
The 2023 MIPS final score is 16.1 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.