Rafael Diaz Cancel, DMD
NPI 1669470654 · Dentist · Carolina, PR
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rafael Diaz Cancel, DMD is a Dentist provider in Carolina, PR (NPI 1669470654).
Provider details
- NPI number
- 1669470654
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DM2394 (PR)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 38 | 33 |
| Chlorhexidine Gluconate | 30 | 30 |
| Ibuprofen | 14 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-13
- Last updated
- 2022-04-19
- Certified
- 2022-04-19
Frequently asked questions
- What is Rafael Diaz Cancel's NPI number?
- Rafael Diaz Cancel's National Provider Identifier (NPI) is 1669470654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rafael Diaz Cancel's specialty?
- Rafael Diaz Cancel is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Rafael Diaz Cancel located?
- Rafael Diaz Cancel's practice location on file with NPPES is Calle Domingo Caceres #61w, Carolina, PR 00986.
- What is Rafael Diaz Cancel's phone number?
- The practice phone number listed in the NPPES registry for Rafael Diaz Cancel is (787) 769-6880.
- Does Rafael Diaz Cancel accept Medicare?
- Rafael Diaz Cancel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rafael Diaz Cancel's NPI active?
- Yes — Rafael Diaz Cancel's NPI (1669470654) is active in the NPPES registry as of the last update on 2022-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.