Jonathan Valsechi-Diaz, MD
NPI 1376123901 · Student in an Organized Health Care Education/Training Program · Staten Island, NY
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Valsechi-Diaz, MD is a Student in an Organized Health Care Education/Training Program provider in Staten Island, NY (NPI 1376123901).
Provider details
- NPI number
- 1376123901
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4351055869 (MI)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 4351055869 (MI)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 |
|---|---|---|
| Pantoprazole Sodium | 13 | 12 |
| Gabapentin | 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
Registry dates
- Enumerated
- 2021-04-08
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Jonathan Valsechi-Diaz's NPI number?
- Jonathan Valsechi-Diaz's National Provider Identifier (NPI) is 1376123901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Valsechi-Diaz's specialty?
- Jonathan Valsechi-Diaz is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jonathan Valsechi-Diaz located?
- Jonathan Valsechi-Diaz's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.
- What is Jonathan Valsechi-Diaz's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Valsechi-Diaz is (718) 226-9000.
- Does Jonathan Valsechi-Diaz accept Medicare?
- Jonathan Valsechi-Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Valsechi-Diaz's NPI active?
- Yes — Jonathan Valsechi-Diaz's NPI (1376123901) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.