NPPES file of Aug 9, 2026

Maternal & Fetal Medicine Physician in Puerto Rico

7 NPPES records list maternal & fetal medicine physician with a practice address in Puerto Rico. San Juan and Bayamon have the most; each record links to the provider's NPI.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207VM0101X · 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, 3

  1. San Juan3
  2. Bayamon1
  3. Caguas1
  4. Dorado1
  5. Toa Baja1

Maternal & Fetal Medicine Physician records in Puerto Rico

  1. Juan Castaner, M.D.San Juan, PR 009071669477642
  2. Juan Garcia, MDToa Baja, PR 009491164581344
  3. Lauren Lynch, MDSan Juan, PR 009091487630646
  4. Edilberto Martinez, MDBayamon, PR 009611073594404
  5. Jose Perez Yordan, M.D.Caguas, PR 007261497193924
  6. Annette Perez-Delboy, M.D.San Juan, PR 009021528097615
  7. William Ramirez-Cacho, M.D.Dorado, PR 006461194868869

Source: CMS NPPES, primary taxonomy 207VM0101X: records by practice city and the list of records, file of Aug 9, 2026.

What the count covers

7 NPPES records list maternal & fetal medicine physician (207VM0101X) as their primary taxonomy with a practice address in Puerto Rico. San Juan has 3 of them (43%).

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.

The largest states

  1. California343
  2. Texas308
  3. New York292
  4. Florida182
  5. Pennsylvania143

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.