David Franklyn Stein, MD
Gastroenterology Physician · Bronx, NY
David Franklyn Stein, MD is a gastroenterology physician with a practice address in Bronx, New York, and NPI 1285620237, issued on Sep 26, 2005. Check the license (New York 187734, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- David Franklyn Stein
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 187734 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3765 Riverdale Ave, Bronx, NY 10463
- Phone
- (718) 549-4267
- Enumerated
- Sep 26, 2005
- Record last updated
- Jul 22, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (718) 884-4885
- Medicaid ID
- 01651261 NY
- Medicare enrollment
- Enrolled (PECOS I20110301000017); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1990
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 3765 Riverdale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Ader, M.D.Gastroenterology Physician1760477830
- Renee Brand, M.D.Pediatrics Physician1508956863
- Sean Byrne, P.A.Medical Physician Assistant1821064155
- Manuel Cabrera, MDPulmonary Disease Physician1932271327
- Ilana CohenFamily Nurse Practitioner1487101218
- Nkwanyuo Dennis, M.D.Internal Medicine Physician1245340074
Verify David Franklyn Stein 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 187734Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average gastroenterology physician in 2024
1,042 Medicare Part D claims for 330 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole159 claims
- Pantoprazole Sodium135 claims
- Gavilyte-G116 claims
- Metoclopramide Hcl88 claims
- Famotidine69 claims
- Linzess63 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.
Industry payments in 2024: $20,180.11
118 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, 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.
Bills Medicare through one group practice
- Gastrointestinal Care OF Long Island PLLCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Franklyn Stein among 1,797 gastroenterology physician records in New York
David Franklyn Stein, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1990 · median 1999 among the 1,378 with a school on file
- Record last updated2010 · 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 Bronx → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Michael Ader, M.D.Bronx, NY 104631760477830
- Ava AnklesariaBronx, NY 104631467604447
- Jennifer Caceres, MDBronx, NY 104631851684054
- Amnon Gotian, M.D.Bronx, NY 104631841370871
- Isadore Gutwein, M.D.Bronx, NY 104631053306480
- Jeremy Gutwein, MD, MSBronx, NY 104631235279738
- Ian Harnik, M.D.Bronx, NY 104631851506737
- Albert Kramer, M.D.Bronx, NY 104631386735033
Common questions
What is David Franklyn Stein, MD's NPI number?
David Franklyn Stein, MD's National Provider Identifier (NPI) is 1285620237, issued on Sep 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Franklyn Stein, MD located?
The NPPES record lists a practice address at 3765 Riverdale Ave, Bronx, NY, 10463. Phone: (718) 549-4267. Providers update this record themselves, so call before visiting.
How can I verify David Franklyn Stein, MD's license?
NPPES lists New York license number 187734, 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 David Franklyn Stein, MD prescribe under Medicare Part D?
In 2024, David Franklyn Stein, MD had 1,042 Medicare Part D claims for 330 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
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.