NPPES file of Aug 9, 2026

Carlos Francisco Arrillaga, DDS

Dentist · San Juan, PR

Carlos Francisco Arrillaga, DDS is a dentist with a practice address in San Juan, Puerto Rico, and NPI 1710987649, issued on Jul 21, 2005. Check the license (Puerto Rico 2117, 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
1710987649
Name
Carlos Francisco Arrillaga
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
2117 PR
Self-reported in NPPES; status is on the state search
Practice location
652 Munoz River Ave, San Juan, PR 00918
Phone
(787) 763-0815
Enumerated
Jul 21, 2005
Record last updated
Jul 13, 2026
Fax
(787) 763-0815
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 dentist records → All 462 in Puerto Rico → Look up another NPI →

Verify Carlos Francisco Arrillaga 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 2117    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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64% fewer Medicare Part D claims than the average dentist in 2024

31 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Carlos Arrillaga31
  2. Specialty average86

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.

Carlos Francisco Arrillaga among 462 dentist records in Puerto Rico

Carlos Francisco Arrillaga, DDS is one of 462 dentist records with a practice address in Puerto Rico. 67% 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 · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

92 dentist records list a practice address in San Juan

They are 92 of the 8,960 NPPES records with a practice address in San Juan, and 462 dentist records in Puerto Rico.

All 462 in Puerto Rico → Every provider in San Juan → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Jorge Calmeron, DMDSan Juan, PR 009181861484537
  2. Sonia Colon, DMDHato Rey, PR 009181154358133
  3. Melvin Hernandez Viera, DMDSan Juan, PR 009181093740391
  4. Diego Iravedra, DMDSan Juan, PR 009181689758534
  5. Irma Lorenzi, DMDSan Juan, PR 009181093876385
  6. Carlos Martinez, DDSSan Juan, PR 009181003979311
  7. Ramon Maza Hernandez, DMDSan Juan, PR 009181336219237
  8. Darienne Oferral Gil, DMDSan Juan, PR 009181538234398

Common questions

What is Carlos Francisco Arrillaga, DDS's NPI number?

Carlos Francisco Arrillaga, DDS's National Provider Identifier (NPI) is 1710987649, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Carlos Francisco Arrillaga, DDS located?

The NPPES record lists a practice address at 652 Munoz River Ave, San Juan, PR, 00918. Phone: (787) 763-0815. Providers update this record themselves, so call before visiting.

How can I verify Carlos Francisco Arrillaga, DDS's license?

NPPES lists Puerto Rico license number 2117, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.

How much does Carlos Francisco Arrillaga, DDS prescribe under Medicare Part D?

In 2024, Carlos Francisco Arrillaga, DDS had 31 Medicare Part D claims; the average among dentist prescribers was 86. 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.