NPPES file of Aug 9, 2026

Marilisa Mas Rodriguez, D.M.D

Endodontics · San Juan, PR

Marilisa Mas Rodriguez, D.M.D is an endodontics with a practice address in San Juan, Puerto Rico, and NPI 1720460058, issued on Jun 23, 2015. Check the license (Puerto Rico 3227, 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
1720460058
Name
Marilisa Mas Rodriguez
Credential
D.M.D
Primary taxonomy
Endodontics 1223E0200X
License number
3227 PR
Self-reported in NPPES; status is on the state search
Practice location
Ave Ponce DE Leon, San Juan, PR 00907
Phone
(787) 362-2676
Enumerated
Jun 23, 2015
Record last updated
Jul 9, 2019 (not updated in 7 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 Ave Ponce DE Leon

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

  1. Shirley Roman, M.D.General Practice Physician1205226347

Verify Marilisa Mas Rodriguez 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 3227    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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31% fewer Medicare Part D claims than the average endodontics in 2024

83 Medicare Part D claims for 56 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. Marilisa Mas Rodriguez83
  2. Specialty average121

Most prescribed

  1. Ibuprofen45 claims
  2. Amoxicillin29 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.

Marilisa Mas Rodriguez among 58 endodontics records in Puerto Rico

Marilisa Mas Rodriguez, 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 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 22% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2019 · 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. Karimar Rosa DiazSan Juan, PR 009091356845002
  2. Lydia ArillSan Juan, PR 009181205921053
  3. Damaries Candelariosoto, DMDSan Juan, PR 009181033198858
  4. Mairym Delgado RomanSan Juan, PR 009181033563150
  5. Stephen FrameSan Juan, PR 009181679660609
  6. Jean Paul Frame Gonzalez, D.M.D.Hato Rey, PR 009181578809653
  7. Alexandra GarratonSan Juan, PR 009181417322249
  8. Ricky Gonzalez, DMDSan Juan, PR 009181568740777

Common questions

What is Marilisa Mas Rodriguez, D.M.D's NPI number?

Marilisa Mas Rodriguez, D.M.D's National Provider Identifier (NPI) is 1720460058, issued on Jun 23, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Marilisa Mas Rodriguez, D.M.D located?

The NPPES record lists a practice address at Ave Ponce DE Leon, San Juan, PR, 00907. Phone: (787) 362-2676. Providers update this record themselves, so call before visiting.

How can I verify Marilisa Mas Rodriguez, D.M.D's license?

NPPES lists Puerto Rico license number 3227, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Marilisa Mas Rodriguez, D.M.D prescribe under Medicare Part D?

In 2024, Marilisa Mas Rodriguez, D.M.D had 83 Medicare Part D claims for 56 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.