NPPES file of Aug 9, 2026

Carmen Aixa Santa, D.M.D.

Endodontics · San Juan, PR

Carmen Aixa Santa, D.M.D. is an endodontics with a practice address in San Juan, Puerto Rico, and NPI 1447301445, issued on Jan 16, 2007. Check the license (Puerto Rico 1318, 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
1447301445
Name
Carmen Aixa Santa
Credential
D.M.D.
Primary taxonomy
Endodontics 1223E0200X
License number
1318 PR
Self-reported in NPPES; status is on the state search
Practice location
430 Calle San Claudio, San Juan, PR 00926
Phone
(787) 758-2525
Enumerated
Jan 16, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 endodontics records → All 58 in Puerto Rico → Look up another NPI →

Also registered at 430 Calle San Claudio

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

  1. Ileana Fernandez, D.M.D.General Practice Dentistry1215032008

Verify Carmen Aixa Santa 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 1318    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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82% fewer Medicare Part D claims than the average endodontics in 2024

22 Medicare Part D claims for 15 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Carmen Santa22
  2. Specialty average121

Most prescribed

  1. Amoxicillin-Clavulanate Potass11 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.

Carmen Aixa Santa among 58 endodontics records in Puerto Rico

Carmen Aixa Santa, D.M.D. is one of 58 endodontics records with a practice address in Puerto Rico. 74% 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 41% of them.

  • NPI issued2007 · 41% of these records are older, 50% newer
  • In a Medicare fileYes · 74% 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 1223E0200X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in Puerto Rico

There are 58 endodontics records in Puerto Rico.

All 58 in Puerto Rico → Every provider in San Juan → Endodontics nationwide →

The 8 endodontics records with the nearest ZIP codes

  1. Jose Medina, DMDSan Juan, PR 009261073630760
  2. Sofia Medina CaraballoSan Juan, PR 009261164982971
  3. Adrian Torres-Cot, DMDSan Juan, PR 009261437610078
  4. Clara De Jesus, DMDSan Juan, PR 009241114923653
  5. Juan Ramirez De ArellanoBayamon, PR 009291376125658
  6. Cristina Nieves-MunozSan Juan, PR 009211346974086
  7. Christian CachoSan Juan, PR 009201639329832
  8. Lydia ArillSan Juan, PR 009181205921053

Common questions

What is Carmen Aixa Santa, D.M.D.'s NPI number?

Carmen Aixa Santa, D.M.D.'s National Provider Identifier (NPI) is 1447301445, issued on Jan 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carmen Aixa Santa, D.M.D. located?

The NPPES record lists a practice address at 430 Calle San Claudio, San Juan, PR, 00926. Phone: (787) 758-2525. Providers update this record themselves, so call before visiting.

How can I verify Carmen Aixa Santa, D.M.D.'s license?

NPPES lists Puerto Rico license number 1318, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Carmen Aixa Santa, D.M.D. prescribe under Medicare Part D?

In 2024, Carmen Aixa Santa, D.M.D. had 22 Medicare Part D claims for 15 beneficiaries; the average among endodontics prescribers was 121. 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.