Kristy Williamson, M.D.
NPI 1972731743 · Pediatric Emergency Medicine (Pediatrics) Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristy Williamson, M.D. is a Pediatric Emergency Medicine (Pediatrics) Physician provider in New Hyde Park, NY (NPI 1972731743).
Provider details
- NPI number
- 1972731743
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 259778 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-06-30
- Last updated
- 2015-09-16
Frequently asked questions
- What is Kristy Williamson's NPI number?
- Kristy Williamson's National Provider Identifier (NPI) is 1972731743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristy Williamson's specialty?
- Kristy Williamson is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Kristy Williamson located?
- Kristy Williamson's practice location on file with NPPES is 26901 76th Ave, New Hyde Park, NY 11040-1433.
- What is Kristy Williamson's phone number?
- The practice phone number listed in the NPPES registry for Kristy Williamson is (718) 470-7640.
- Does Kristy Williamson accept Medicare?
- Kristy Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristy Williamson's NPI active?
- Yes — Kristy Williamson's NPI (1972731743) is active in the NPPES registry as of the last update on 2015-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.