John Blackett is a Gastroenterology physician affiliated with NYU Langone Health. OpenAlex indexes 56 publications with 740 citations (h-index 18).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
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
622 W 168th St Fl 4
New York, NY 100323720
Telephone
212-305-6354Provider last certified this registry record 15 Jun 2022.
Industry payments
12 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Enterra Medical, Inc.Program year20252 payments
- ABBVIE INC.Program year20252 payments
- Regeneron Healthcare Solutions, Inc.Program year20251 payment
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.
Metabolism & gastrointestinal
88.1%Proton pump inhibitor34.2%Omeprazole47%Pantoprazole Sodium34%Esomeprazole Magnesium11%Dexlansoprazole Dr4%Lansoprazole4%Part D<11 patientsSerotonin-4 Receptor Agonist13.4%Motegrity100%Part D≥23 patients+ 9 more classes in this area
Nervous system
8.6%Other antidepressants4.2%Mirtazapine100%Part D≥16 patientsAzaspirodecanedione derivatives1.8%Buspirone Hcl100%Part D<11 patients+ 2 more classes in this area
Anti-infectives
2.1%Nitroimidazole Antimicrobial2.1%Metronidazole100%Part D≥15 patients
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.
- Characteristics of Hospitalized Patients With and Without Celiac Disease on a Gluten-Free Diet
Digestive Diseases and Sciences
2024 - S3771 A Case of Atypical Infectious Diarrhea in a Peritoneal Dialysis Patient
The American Journal of Gastroenterology
2024
Similar KOLs
Other experts from the same institution or the same specialty.
Gareth Morgan, MD
NYU Langone Health
Nathan Levin, MD
NYU Langone Health
Ira Jacobson, MD
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Michael Zelefsky, MD
NYU Langone Health
Charles Rice, MD
The Rockefeller University
Edward Loftus, MD
Mayo Clinic Rochester
Naga Chalasani, MD
Indiana University School of Medicine
Bruce Sands, MD
Icahn School of Medicine at Mount Sinai
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.”