Vanessa Castro Diaz, MD
NPI 1821550328 · Neonatal-Perinatal Medicine Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vanessa Castro Diaz, MD is a Neonatal-Perinatal Medicine Physician provider in Bronx, NY (NPI 1821550328).
Provider details
- NPI number
- 1821550328
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 317903 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-03
- Last updated
- 2025-07-30
- Certified
- 2025-07-03
Frequently asked questions
- What is Vanessa Castro Diaz's NPI number?
- Vanessa Castro Diaz's National Provider Identifier (NPI) is 1821550328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Castro Diaz's specialty?
- Vanessa Castro Diaz is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vanessa Castro Diaz located?
- Vanessa Castro Diaz's practice location on file with NPPES is 1650 Grand Concourse, Bronx, NY 10457-7679.
- What is Vanessa Castro Diaz's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Castro Diaz is (718) 239-8383.
- Does Vanessa Castro Diaz accept Medicare?
- Vanessa Castro Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vanessa Castro Diaz's NPI active?
- Yes — Vanessa Castro Diaz's NPI (1821550328) is active in the NPPES registry as of the last update on 2025-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.