Belinda Marquis, MD
NPI 1508827080 · Pediatrics Physician · Wyandanch, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Belinda Marquis, MD is a Pediatrics Physician provider in Wyandanch, NY (NPI 1508827080).
Provider details
- NPI number
- 1508827080
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 166813 (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
20 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
- 2006-03-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Belinda Marquis's NPI number?
- Belinda Marquis's National Provider Identifier (NPI) is 1508827080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Belinda Marquis's specialty?
- Belinda Marquis is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Belinda Marquis located?
- Belinda Marquis's practice location on file with NPPES is 1543 Straight Path, Wyandanch, NY 11798-3415.
- What is Belinda Marquis's phone number?
- The practice phone number listed in the NPPES registry for Belinda Marquis is (631) 643-6006.
- Does Belinda Marquis accept Medicare?
- Belinda Marquis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Belinda Marquis's NPI active?
- Yes — Belinda Marquis's NPI (1508827080) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.