Marina C. Ruiz-Montilla, M.D.
Pediatric Endocrinology Physician · Santurce, PR
Marina C. Ruiz-Montilla, M.D. is a pediatric endocrinology physician with a practice address in Santurce, Puerto Rico, and NPI 1992967384, issued on Jun 27, 2008. Check the license (Puerto Rico 18387, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina C. Ruiz-Montilla
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 18387 PR
Self-reported in NPPES; status is on the state search - Practice location
- Cond San Jorge, Santurce, PR 00912
- Phone
- (787) 349-9179
- Enumerated
- Jun 27, 2008
- Record last updated
- Sep 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 17 in Puerto Rico → Look up another NPI →
Also registered at Cond San Jorge
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dayanara Lebron, LND,CAWM,DENutrition Education Nutritionist1184748089
- Jose Suarez, MDCardiovascular Disease Physician1922079938
Verify Marina C. Ruiz-Montilla 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 18387Check 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: $2,699.87
7 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 931 providers of this specialty with any payment received $4,382.94 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.
Marina C. Ruiz-Montilla among 17 pediatric endocrinology physician records in Puerto Rico
Marina C. Ruiz-Montilla, M.D. is one of 17 pediatric endocrinology physician records with a practice address in Puerto Rico. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 76% of them.
- NPI issued2008 · 76% of these records are older, 12% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2016 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 pediatric endocrinology physician records list a practice address in Santurce
They are 2 of the 201 NPPES records with a practice address in Santurce, and 17 pediatric endocrinology physician records in Puerto Rico.
All 17 in Puerto Rico → Every provider in Santurce → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Luis Font, M.D.San Juan, PR 009121376759860
- Yanira Pagan, M.D.San Juan, PR 009121003940149
- Rebecca Saenz, M.D.Santurce, PR 009121831173723
- Carlos Bourdony-Baez, MDSan Juan, PR 009091245225614
- Sheila Perez Colon, MDSan Juan, PR 009091588851539
- Fermin Sanchez-Lugo, MDSan Juan, PR 009201356326250
- Carlos Leyva, M.D.San Juan, PR 009231437353356
- Adanette Wiscovitch, M.D.Hato Rey, PR 009231174589139
Common questions
What is Marina C. Ruiz-Montilla, M.D.'s NPI number?
Marina C. Ruiz-Montilla, M.D.'s National Provider Identifier (NPI) is 1992967384, issued on Jun 27, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marina C. Ruiz-Montilla, M.D. located?
The NPPES record lists a practice address at Cond San Jorge, Santurce, PR, 00912. Phone: (787) 349-9179. Providers update this record themselves, so call before visiting.
How can I verify Marina C. Ruiz-Montilla, M.D.'s license?
NPPES lists Puerto Rico license number 18387, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity 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.