Jay Katzman, MD
Gastroenterology Physician · New York, NY
Jay Katzman, MD is a gastroenterology physician with a practice address in New York, New York, and NPI 1043284227, issued on Feb 15, 2006. Check the license (New York 191465, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jay Katzman
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 191465 NY
MA64260 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 3 E 71St St, New York, NY 10021
- Phone
- (212) 249-7966
- Enumerated
- Feb 15, 2006
- Record last updated
- Sep 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (212) 249-7988
- Medicare enrollment
- Enrolled (PECOS I20050610000171); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 3 E 71St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Symra Cohn, M.D.Internal Medicine Physician1407942709
- Stephen Siegel, M.D.Pulmonary Disease Physician1740290105
- Lisa Szubin, MDOtolaryngology Physician1871511600
Verify Jay Katzman 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 191465Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average gastroenterology physician in 2024
590 Medicare Part D claims for 140 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Famotidine239 claims
- Omeprazole70 claims
- Pantoprazole Sodium65 claims
- Colestipol Hcl22 claims
- Mesalamine18 claims
- Cholestyramine15 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,121.52
75 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. 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.
Jay Katzman among 1,797 gastroenterology physician records in New York
Jay Katzman, MD 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 fileYes · 77% of these records are
- Graduated1991 · median 1999 among the 1,378 with a school on file
- Record last updated2011 · 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 New York → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- James Aisenberg, M.D.New York, NY 100211801873518
- Peter Baiocco, M.D.New York, NY 100211679539027
- Paul Basuk, M.D.New York, NY 100211033194675
- David Carr-Locke, MD FRCP FACG MASGENew York, NY 100211417913609
- Hans Gerdes, MDNew York, NY 100211437121217
- Philip Katz, MDNy, NY 100211124097340
- Michael Krumholz, M.D.New York, NY 100211700886645
- Robert Kurtz, MDNew York, NY 100211437120474
Common questions
What is Jay Katzman, MD's NPI number?
Jay Katzman, MD's National Provider Identifier (NPI) is 1043284227, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jay Katzman, MD located?
The NPPES record lists a practice address at 3 E 71St St, New York, NY, 10021. Phone: (212) 249-7966. Providers update this record themselves, so call before visiting.
How can I verify Jay Katzman, MD's license?
NPPES lists New York license number 191465, 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 Jay Katzman, MD prescribe under Medicare Part D?
In 2024, Jay Katzman, MD had 590 Medicare Part D claims for 140 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Jay Katzman, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.