Jonathan Warman is a Gastroenterology physician affiliated with Lenox Hill Hospital. OpenAlex indexes 7 publications with 302 citations (h-index 5).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
132 E 76th St
Ofc 2a
New York, NY 100212850
Telephone
212-988-2900Registry record last updated 22 Apr 2017.
Industry payments
35 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- QOL Medical, LLCProgram year202513 payments
- ABBVIE INC.Program year202519 payments
- Gilead Sciences, Inc.Program year20258 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Cardiovascular
41.8%Statin16.2%Atorvastatin Calcium50%Rosuvastatin Calcium33%Simvastatin13%Pravastatin Sodium4%Part D<11 patientsAngiotensin receptor blocker (ARB)8.6%Losartan Potassium83%Valsartan10%Valsartan-Hydrochlorothiazide7%Part D<11 patients+ 5 more classes in this area
Nervous system
18.2%Benzodiazepine6.6%Alprazolam26%Clonazepam22%Temazepam20%Diazepam16%Lorazepam16%Part D<11 patientsgamma-Aminobutyric Acid A Receptor Positive Modulator6.4%Zolpidem Tartrate87%Zolpidem Tartrate Er14%Part D<11 patients+ 3 more classes in this area
Metabolism & gastrointestinal
16.9%Proton pump inhibitor6.3%Omeprazole82%Pantoprazole Sodium18%Part D<11 patientsH2 blocker3.5%Famotidine100%Part D≥27 patients+ 7 more classes in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Cumulative Experience With Short- and Long-Term Toxicity to 6-Mercaptopurine in the Treatment of Crohn's Disease and Ulcerative Colitis
Journal of Clinical Gastroenterology
2003 - Colchicine for Persistent Constipation After Total Abdominal Colectomy With Ileorectostomy for Colonic Inertia
Journal of Clinical Gastroenterology
2001 - Short and long term toxicity to 6-mercaptopurine in the treatment of Crohn's disease and ulcerative colitis: an update
The American Journal of Gastroenterology
2000 - Malignant Neoplasms Subsequent to Treatment of Inflammatory Bowel Disease With 6-Mercaptopurine
The American Journal of Gastroenterology
1999
Similar KOLs
Other experts from the same institution or the same specialty.
Valerie Barta, MD
Lenox Hill Hospital
Suhail Raoof, MD
Lenox Hill Hospital
Milton Waner, MD
Lenox Hill Hospital
Marta Feldmesser, MD
Lenox Hill Hospital
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”