Reyshley Ann Ramos Marquez, MD
Gastroenterology Physician · San Juan, PR
Reyshley Ann Ramos Marquez, MD is a gastroenterology physician with a practice address in San Juan, Puerto Rico, and NPI 1619406253, issued on Jun 7, 2017. Check the license (Puerto Rico 22651, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Reyshley Ann Ramos Marquez
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 22651 PR
Self-reported in NPPES; status is on the state search - Practice location
- 735 Ave Ponce DE Leon, San Juan, PR 00917
- Phone
- (787) 763-1025
- Enumerated
- Jun 7, 2017
- Record last updated
- Sep 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20250926001771); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 203 in Puerto Rico → Look up another NPI →
Also registered at 735 Ave Ponce DE Leon
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Reyshley Ann Ramos Marquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 22651Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average gastroenterology physician in 2024
41 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
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: $612.85
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Reyshley Ann Ramos Marquez among 203 gastroenterology physician records in Puerto Rico
Reyshley Ann Ramos Marquez, MD is one of 203 gastroenterology physician records with a practice address in Puerto Rico. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 94% of them.
- NPI issued2017 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2019 · median 2000 among the 165 with a school on file
- Record last updated2025 · 69% 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 Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Puerto Rico
There are 203 gastroenterology physician records in Puerto Rico.
All 203 in Puerto Rico → Every provider in San Juan → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Natalia Blanco Cintron, MDSan Juan, PR 009171598115487
- Roberto Casanova, MDSan Juan, PR 009171437230463
- Arnaldo Luis Freire-PerezSan Juan, PR 009171053679092
- Manuel Imbert Garraton, MDSan Juan, PR 009171326076068
- Jose Jimenez, MDSan Juan, PR 009171508851049
- Arnaldo Lasa Imbert, M.D.San Juan, PR 009171801092671
- Hector Lozano, MDSan Juan, PR 009171619083680
- Yahaira Moreno Denizard, M.D.San Juan, PR 009171982898490
Common questions
What is Reyshley Ann Ramos Marquez, MD's NPI number?
Reyshley Ann Ramos Marquez, MD's National Provider Identifier (NPI) is 1619406253, issued on Jun 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Reyshley Ann Ramos Marquez, MD located?
The NPPES record lists a practice address at 735 Ave Ponce DE Leon, San Juan, PR, 00917. Phone: (787) 763-1025. Providers update this record themselves, so call before visiting.
How can I verify Reyshley Ann Ramos Marquez, MD's license?
NPPES lists Puerto Rico license number 22651, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Reyshley Ann Ramos Marquez, MD prescribe under Medicare Part D?
In 2024, Reyshley Ann Ramos Marquez, MD had 41 Medicare Part D claims; 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.