Zachary Winthrop, MD
NPI 1760986327 · Pediatric Critical Care Medicine Physician · Valhalla, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Winthrop, MD is a Pediatric Critical Care Medicine Physician provider in Valhalla, NY (NPI 1760986327).
Provider details
- NPI number
- 1760986327
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 275905 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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.
Practice location
Mailing address
Additional practice locations (1)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-8241
Registry dates
- Enumerated
- 2018-03-20
- Last updated
- 2025-06-12
- Certified
- 2025-06-12
Frequently asked questions
- What is Zachary Winthrop's NPI number?
- Zachary Winthrop's National Provider Identifier (NPI) is 1760986327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Winthrop's specialty?
- Zachary Winthrop is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Winthrop located?
- Zachary Winthrop's practice location on file with NPPES is 100 Woods Rd, Valhalla, NY 10595-1530.
- What is Zachary Winthrop's phone number?
- The practice phone number listed in the NPPES registry for Zachary Winthrop is (215) 380-0769.
- Does Zachary Winthrop accept Medicare?
- Zachary Winthrop is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Winthrop's NPI active?
- Yes — Zachary Winthrop's NPI (1760986327) is active in the NPPES registry as of the last update on 2025-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.