Emmanuel Amundaray Diaz, DMD
NPI 1659728061 · Dentist · San Juan, PR
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emmanuel Amundaray Diaz, DMD is a Dentist provider in San Juan, PR (NPI 1659728061).
Provider details
- NPI number
- 1659728061
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 060843 (NY)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
8 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 64 | 58 |
| Amoxicillin | 50 | 40 |
| Ibuprofen | 26 | 25 |
| Azithromycin | 11 | 11 |
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
Additional practice locations (7)
- 2 Coulter Rd Ste 1720Clifton Springs, NY 14432-1122Phone: (315) 318-0991Fax: (315) 462-3335
- 2060 Fairport Nine Mile Point RdPenfield, NY 14526-1749Phone: (585) 377-5810Fax: (585) 377-1121
- 75 Genesee St Fl 2Rochester, NY 14611-3201Phone: (585) 368-3800Fax: (585) 368-3801
- 1425 Portland AveRochester, NY 14621-3011Phone: (585) 922-4103Fax: (585) 922-4495
- 1455 E Ridge RdRochester, NY 14621-2006Phone: (585) 922-4103Fax: (585) 922-4495
- 2655 Ridgeway Ave Ste 360Rochester, NY 14626-4296Phone: (585) 295-1890Fax: (585) 295-1898
- Calle 3Centro Comercial Plaza RialCanovanas, PR 00729Phone: (787) 250-5055
Registry dates
- Enumerated
- 2016-05-16
- Last updated
- 2023-02-28
- Certified
- 2023-02-27
Frequently asked questions
- What is Emmanuel Amundaray Diaz's NPI number?
- Emmanuel Amundaray Diaz's National Provider Identifier (NPI) is 1659728061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emmanuel Amundaray Diaz's specialty?
- Emmanuel Amundaray Diaz is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Emmanuel Amundaray Diaz located?
- Emmanuel Amundaray Diaz's practice location on file with NPPES is 735 Ave Ponce De Leon Ste 510, San Juan, PR 00917-5027.
- What is Emmanuel Amundaray Diaz's phone number?
- The practice phone number listed in the NPPES registry for Emmanuel Amundaray Diaz is (787) 250-5055.
- Does Emmanuel Amundaray Diaz accept Medicare?
- Emmanuel Amundaray Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emmanuel Amundaray Diaz's NPI active?
- Yes — Emmanuel Amundaray Diaz's NPI (1659728061) is active in the NPPES registry as of the last update on 2023-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.