Gabriel E. Marrero Rivera
Gastroenterology Physician · Pittsburgh, PA
Gabriel E. Marrero Rivera is a gastroenterology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1447707229, issued on Sep 8, 2016. Check the license (Pennsylvania MT225105, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gabriel E. Marrero Rivera
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- MT225105 PA
036153080 IL
Self-reported in NPPES; status is on the state search - Practice location
- 200 Lothrop Street, Pittsburgh, PA 15213
- Phone
- (412) 647-8666
- Enumerated
- Sep 8, 2016
- Record last updated
- Oct 31, 2025
- Medicare enrollment
- Enrolled (PECOS I20210922002641); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,049 in Pennsylvania → Look up another NPI →
Also registered at 200 Lothrop Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shalini AllamStudent in an Organized Health Care Education/Training Program1306341789
- Kimberly Anderson, CRNPNurse Practitioner1518216407
- Kathryn Bandi, M.D.Student in an Organized Health Care Education/Training Program1255180543
- Jean-Luc Banks, M.D.Student in an Organized Health Care Education/Training Program1467102186
- Beau BequeaithStudent in an Organized Health Care Education/Training Program1265137681
- Margaret Berrigan, MDSurgery Physician1952961401
Verify Gabriel E. Marrero Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT225105Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $125.35
2 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
- The Board OF Trustees OF The University OF IllinoisChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gabriel E. Marrero Rivera among 1,049 gastroenterology physician records in Pennsylvania
Gabriel E. Marrero Rivera is one of 1,049 gastroenterology physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 88% of them.
- NPI issued2016 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2017 · median 2003 among the 769 with a school on file
- Record last updated2025 · 63% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Pennsylvania
There are 1,049 gastroenterology physician records in Pennsylvania.
All 1,049 in Pennsylvania → Every provider in Pittsburgh → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Jaideep Behari, MDPittsburgh, PA 152131528087939
- Klaus Bielefeldt, MDPittsburgh, PA 152131114999612
- David Binion, MDPittsburgh, PA 152131548211998
- Kapil ChopraPittsburgh, PA 152131346225844
- Toby Jo Graham, MDPittsburgh, PA 152131487628533
- Refaat Hegazi, MDPittsburgh, PA 152131982626420
- Naudia JonassaintPittsburgh, PA 152131790822963
- Asif Khalid, MDPittsburgh, PA 152131720052913
Common questions
What is Gabriel E. Marrero Rivera's NPI number?
Gabriel E. Marrero Rivera's National Provider Identifier (NPI) is 1447707229, issued on Sep 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Gabriel E. Marrero Rivera located?
The NPPES record lists a practice address at 200 Lothrop Street, Pittsburgh, PA, 15213. Phone: (412) 647-8666. Providers update this record themselves, so call before visiting.
How can I verify Gabriel E. Marrero Rivera's license?
NPPES lists Pennsylvania license number MT225105, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.