NPPES file of Aug 9, 2026

Fernando E. Ferrer, D.M.D.

Prosthodontics · San Juan, PR

Fernando E. Ferrer, D.M.D. is a prosthodontics with a practice address in San Juan, Puerto Rico, and NPI 1700885365, issued on Jul 17, 2005. Check the license (Puerto Rico 555, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700885365
Name
Fernando E. Ferrer
Credential
D.M.D.
Primary taxonomy
Prosthodontics 1223P0700X
License number
555 PR
Self-reported in NPPES; status is on the state search
Practice location
420 Ave Ponce DE Leon, San Juan, PR 00918
Phone
(787) 764-7965
Enumerated
Jul 17, 2005
Record last updated
Jul 13, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest prosthodontics records → All 68 in Puerto Rico → Look up another NPI →

Also registered at 420 Ave Ponce DE Leon

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Haydee Costas, M.D.Contractor1205843059
  2. Litza Gorbea-Colon, PSY D.Clinical Psychologist1265452031
  3. Enrique Rivera-Mass, M.D.Child & Adolescent Psychiatry Physician1811022270
  4. Hector Rodriguez Perez, MDChild & Adolescent Psychiatry Physician1457392474
  5. Jeannette Rossello, PH.D.Clinical Psychologist1558452797
  6. Billy Santiago, PH.D.Clinical Child & Adolescent Psychologist1295862530

Verify Fernando E. Ferrer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 555    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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82% fewer Medicare Part D claims than the average prosthodontics in 2024

16 Medicare Part D claims, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Fernando Ferrer16
  2. Specialty average90

Most prescribed

  1. Omeprazole11 claims

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.

Fernando E. Ferrer among 68 prosthodontics records in Puerto Rico

Fernando E. Ferrer, D.M.D. is one of 68 prosthodontics records with a practice address in Puerto Rico. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2026 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Prosthodontics providers in Puerto Rico

There are 68 prosthodontics records in Puerto Rico.

All 68 in Puerto Rico → Every provider in San Juan → Prosthodontics nationwide →

The 8 prosthodontics records with the nearest ZIP codes

  1. Zareth Jana, DMD, MSDSan Juan, PR 009181306304159
  2. Mayra Llado Ortega, D.M.DSan Juan, PR 009181508991076
  3. Donald Mangual, DMD,MSDSan Juan, PR 009181518158252
  4. Hans Mangual-Gutierrez, D.M.D.San Juan, PR 009181548321193
  5. Wadih Naim, DMDSan Juan, PR 009181063556207
  6. Samantha Ordaz Moguel, DMDSan Juan, PR 009181962038422
  7. Magda Prats, DMDSan Juan, PR 009181427053016
  8. Nelson RouraSan Juan, PR 009181316181373

Common questions

What is Fernando E. Ferrer, D.M.D.'s NPI number?

Fernando E. Ferrer, D.M.D.'s National Provider Identifier (NPI) is 1700885365, issued on Jul 17, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Fernando E. Ferrer, D.M.D. located?

The NPPES record lists a practice address at 420 Ave Ponce DE Leon, San Juan, PR, 00918. Phone: (787) 764-7965. Providers update this record themselves, so call before visiting.

How can I verify Fernando E. Ferrer, D.M.D.'s license?

NPPES lists Puerto Rico license number 555, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Fernando E. Ferrer, D.M.D. prescribe under Medicare Part D?

In 2024, Fernando E. Ferrer, D.M.D. had 16 Medicare Part D claims; the average among prosthodontics prescribers was 90. 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.

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

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.