Irwin Schwartz, M.D.
NPI 1316918386 · Pediatric Adolescent Medicine Physician · Setauket, NY
Irwin Schwartz, M.D. is a Pediatric Adolescent Medicine Physician provider in Setauket, NY (NPI 1316918386).
Provider details
- NPI number
- 1316918386
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 11574 (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
- 2006-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Irwin Schwartz's NPI number?
- Irwin Schwartz's National Provider Identifier (NPI) is 1316918386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irwin Schwartz's specialty?
- Irwin Schwartz is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Irwin Schwartz located?
- Irwin Schwartz's practice location on file with NPPES is 200 Main St, Setauket, NY 11733-2918.
- What is Irwin Schwartz's phone number?
- The practice phone number listed in the NPPES registry for Irwin Schwartz is (631) 751-7676.
- Is Irwin Schwartz's NPI active?
- Yes — Irwin Schwartz's NPI (1316918386) 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.