Sandra Justiniano, D.M.D.
NPI 1295849875 · Endodontics · Mayaguez, PR
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Justiniano, D.M.D. is a Endodontics provider in Mayaguez, PR (NPI 1295849875).
Provider details
- NPI number
- 1295849875
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 17510 (FL)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 21 | 21 |
| Chlorhexidine Gluconate | 15 | 15 |
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
- 2006-08-19
- Last updated
- 2014-08-07
Frequently asked questions
- What is Sandra Justiniano's NPI number?
- Sandra Justiniano's National Provider Identifier (NPI) is 1295849875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Justiniano's specialty?
- Sandra Justiniano is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Sandra Justiniano located?
- Sandra Justiniano's practice location on file with NPPES is 117 Calle De Diego Este, Mayaguez, PR 00680.
- What is Sandra Justiniano's phone number?
- The practice phone number listed in the NPPES registry for Sandra Justiniano is (787) 652-3502.
- Does Sandra Justiniano accept Medicare?
- Sandra Justiniano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Justiniano's NPI active?
- Yes — Sandra Justiniano's NPI (1295849875) is active in the NPPES registry as of the last update on 2014-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.