Angel Diaz, MD
NPI 1871751172 · Internal Medicine Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angel Diaz, MD is a Internal Medicine Physician provider in Bronx, NY (NPI 1871751172).
Provider details
- NPI number
- 1871751172
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 263664 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 127 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 769 | 141 |
| Omeprazole | 590 | 100 |
| Atorvastatin Calcium | 510 | 152 |
| Metformin Hcl | 484 | 144 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 359 | 64 |
| Fluticasone Propionate | 327 | 71 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$106 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-23
- Last updated
- 2016-02-03
Frequently asked questions
- What is Angel Diaz's NPI number?
- Angel Diaz's National Provider Identifier (NPI) is 1871751172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angel Diaz's specialty?
- Angel Diaz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Angel Diaz located?
- Angel Diaz's practice location on file with NPPES is 805b Soundview Ave, Bronx, NY 10473-3900.
- What is Angel Diaz's phone number?
- The practice phone number listed in the NPPES registry for Angel Diaz is (718) 483-9918.
- Does Angel Diaz accept Medicare?
- Angel Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angel Diaz's NPI active?
- Yes — Angel Diaz's NPI (1871751172) is active in the NPPES registry as of the last update on 2016-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.