Gregory Nayvelt, MD
NPI 1558663351 · Pediatrics Physician · Jamaica, NY
Gregory Nayvelt, MD is a Pediatrics Physician provider in Jamaica, NY (NPI 1558663351).
Provider details
- NPI number
- 1558663351
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 174756 (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
15 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
- 2010-11-30
- Last updated
- 2010-11-30
Frequently asked questions
- What is Gregory Nayvelt's NPI number?
- Gregory Nayvelt's National Provider Identifier (NPI) is 1558663351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Nayvelt's specialty?
- Gregory Nayvelt is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Nayvelt located?
- Gregory Nayvelt's practice location on file with NPPES is 8385 Woodhaven Boulvard, Jamaica, NY 11421.
- What is Gregory Nayvelt's phone number?
- The practice phone number listed in the NPPES registry for Gregory Nayvelt is (718) 849-8301.
- Is Gregory Nayvelt's NPI active?
- Yes — Gregory Nayvelt's NPI (1558663351) is active in the NPPES registry as of the last update on 2010-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.