NPPES file of Aug 9, 2026

Hospitalist Physician in Puerto Rico

58 NPPES records list hospitalist physician with a practice address in Puerto Rico. San Juan and Ponce have the most; each record links to the provider's NPI. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208M00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Juan has the most, 35

  1. San Juan35
  2. Ponce3
  3. Bayamon2
  4. Carolina2
  5. Manati2

Hospitalist Physician records in Puerto Rico

  1. Mariely Sanchez-Suarez, M.D.San Juan, PR 009211548547318
  2. Jayleen Santiago-MaestreSan Juan, PR 009211972948487
  3. Lourdes Tirado Marrero, M.D.Bayamon, PR 009591982827036
  4. Semjon Tsyrlin, MDMayaguez, PR 006801699297788
  5. Viviana Valle, MDSan Juan, PR 009211851525240
  6. Vivianne Vargas, M.D.San Juan, PR 009211871532143
  7. Jesus Villafane, M.D.Fajardo, PR 007381336342575
  8. Miguel Vives, MDSan Juan, PR 009211518446285

Source: CMS NPPES, primary taxonomy 208M00000X: records by practice city and the list of records, file of Aug 9, 2026.

50.0% of these records appear in a Medicare file, against 90.5% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Puerto Rico50.0%
  2. United States90.5%

Hospitalist Physician records in Puerto Rico, measured

  • In a Medicare file29 of 58 · 50.0% here, 90.5% nationally
  • In the CMS Doctors and Clinicians file9 · 15.5% here, 83.1% nationally
  • Not updated in five years or more39 · 67.2% here, 39.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208M00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

58 NPPES records list hospitalist physician (208M00000X) as their primary taxonomy with a practice address in Puerto Rico. San Juan has 35 of them (60%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. New Mexico72
  2. Alaska73
  3. Delaware43
  4. Vermont31

States with a similar rate per 100,000

  1. Wyoming1.7
  2. Rhode Island2.6
  3. Michigan2.7
  4. Mississippi3.9

The largest states

  1. California3,099
  2. New York2,067
  3. Florida1,817
  4. Texas1,587
  5. Illinois1,535

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.