Chanelle Diaz, MD, MPH
NPI 1467809434 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chanelle Diaz, MD, MPH is a Internal Medicine Physician provider in New York, NY (NPI 1467809434).
Provider details
- NPI number
- 1467809434
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint23% of score
3 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 104 | 41 |
| Amlodipine Besylate | 60 | 22 |
| Famotidine | 56 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 53 | — |
| Gabapentin | 45 | 17 |
| Diclofenac Sodium | 43 | 23 |
| Lisinopril | 39 |
Practice location
Mailing address
Additional practice locations (2)
- 305 E 161st StBronx, NY 10451-3535Phone: (718) 579-2500
- 140 East 210th StreetMontefiore Medical Center Staff House OfficeBronx, NY 10467Phone: (718) 920-2281
Registry dates
- Enumerated
- 2016-05-19
- Last updated
- 2023-09-11
- Certified
- 2023-09-11
Frequently asked questions
- What is Chanelle Diaz's NPI number?
- Chanelle Diaz's National Provider Identifier (NPI) is 1467809434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chanelle Diaz's specialty?
- Chanelle Diaz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chanelle Diaz located?
- Chanelle Diaz's practice location on file with NPPES is 534 W 135th St, New York, NY 10031-8644.
- What is Chanelle Diaz's phone number?
- The practice phone number listed in the NPPES registry for Chanelle Diaz is (212) 491-2300.
- Does Chanelle Diaz accept Medicare?
- Chanelle Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chanelle Diaz's NPI active?
- Yes — Chanelle Diaz's NPI (1467809434) is active in the NPPES registry as of the last update on 2023-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.