Michael Grosso, M.D.
NPI 1184634503 · Pediatric Adolescent Medicine Physician · Huntington, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Grosso, M.D. is a Pediatric Adolescent Medicine Physician provider in Huntington, NY (NPI 1184634503).
Provider details
- NPI number
- 1184634503
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 151788-1 (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
19 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
- 2006-08-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Grosso's NPI number?
- Michael Grosso's National Provider Identifier (NPI) is 1184634503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grosso's specialty?
- Michael Grosso is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grosso located?
- Michael Grosso's practice location on file with NPPES is 241 E Main St, Huntington, NY 11743-2924.
- What is Michael Grosso's phone number?
- The practice phone number listed in the NPPES registry for Michael Grosso is (631) 367-5300.
- Does Michael Grosso accept Medicare?
- Michael Grosso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Grosso's NPI active?
- Yes — Michael Grosso's NPI (1184634503) 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.