NPPES file of Aug 9, 2026

Ana Maria Defendini, D.M.D.

Pediatric Dentistry · San Juan, PR

Ana Maria Defendini, D.M.D. is a pediatric dentistry with a practice address in San Juan, Puerto Rico, and NPI 1518005685, issued on Feb 2, 2007. Check the license (Puerto Rico 2010, 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
1518005685
Name
Ana Maria Defendini
Credential
D.M.D.
Primary taxonomy
Pediatric Dentistry 1223P0221X
License number
2010 PR
Self-reported in NPPES; status is on the state search
Practice location
1725 Calle Yangtze, San Juan, PR 00926
Phone
(787) 758-5124
Enumerated
Feb 2, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(787) 758-5120
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 pediatric dentistry records → All 92 in Puerto Rico → Look up another NPI →

Also registered at 1725 Calle Yangtze

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

  1. Julio Correa, D.M.DProsthodontics1265570337
  2. Alexandra Rodriguez, DMDPediatric Dentistry1467422881

Verify Ana Maria Defendini 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 2010    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

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63% fewer Medicare Part D claims than the average pediatric dentistry in 2024

11 Medicare Part D claims, against an average of 30 among the 274 providers of this specialty who prescribed in Part D.

  1. Ana Defendini11
  2. Specialty average30

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.

Ana Maria Defendini among 92 pediatric dentistry records in Puerto Rico

Ana Maria Defendini, D.M.D. is one of 92 pediatric dentistry records with a practice address in Puerto Rico. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 27% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0221X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Dentistry providers in Puerto Rico

There are 92 pediatric dentistry records in Puerto Rico.

All 92 in Puerto Rico → Every provider in San Juan → Pediatric Dentistry nationwide →

The 8 pediatric dentistry records with the nearest ZIP codes

  1. Dagnes Calderon, M.D.San Juan, PR 009261104876515
  2. Alexandra Rodriguez, DMDSan Juan, PR 009261467422881
  3. Noel Aymat, DMDSan Juan, PR 009271215936307
  4. Sandra Cerda, D.M.D.San Juan, PR 009271083625776
  5. Benanette Medina, DMDSan Juan, PR 009271629564240
  6. Elaine Pagan, D.M.D.Rio Piedras, PR 009271053458323
  7. Manuel Gonzalez, DMDSan Juan, PR 009241821066812
  8. Keila De Leon Alcazar, DMDSan Juan, PR 009211174259550

Common questions

What is Ana Maria Defendini, D.M.D.'s NPI number?

Ana Maria Defendini, D.M.D.'s National Provider Identifier (NPI) is 1518005685, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ana Maria Defendini, D.M.D. located?

The NPPES record lists a practice address at 1725 Calle Yangtze, San Juan, PR, 00926. Phone: (787) 758-5124. Providers update this record themselves, so call before visiting.

How can I verify Ana Maria Defendini, D.M.D.'s license?

NPPES lists Puerto Rico license number 2010, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Ana Maria Defendini, D.M.D. prescribe under Medicare Part D?

In 2024, Ana Maria Defendini, D.M.D. had 11 Medicare Part D claims; the average among pediatric dentistry prescribers was 30. 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.