Margaret Pearce, MD
NPI 1073909750 · Neonatal-Perinatal Medicine Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Pearce, MD is a Neonatal-Perinatal Medicine Physician provider in Stony Brook, NY (NPI 1073909750).
Provider details
- NPI number
- 1073909750
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 295887 (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
11 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
- 2015-04-09
- Last updated
- 2021-07-02
- Certified
- 2021-07-02
Frequently asked questions
- What is Margaret Pearce's NPI number?
- Margaret Pearce's National Provider Identifier (NPI) is 1073909750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Pearce's specialty?
- Margaret Pearce is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Pearce located?
- Margaret Pearce's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-1664.
- What is Margaret Pearce's phone number?
- The practice phone number listed in the NPPES registry for Margaret Pearce is (631) 444-2000.
- Does Margaret Pearce accept Medicare?
- Margaret Pearce is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Pearce's NPI active?
- Yes — Margaret Pearce's NPI (1073909750) is active in the NPPES registry as of the last update on 2021-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.