Robert M Lazar MD PC
NPI 1760607311 · Gastroenterology Physician · Commack, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert M Lazar MD PC is a Gastroenterology Physician organization in Commack, NY (NPI 1760607311).
Provider details
- NPI number
- 1760607311
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Feldstein, Authorized Official(631) 543-8660
- License
- 153441 (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
- 2007-04-16
- Last updated
- 2025-04-16
- Certified
- 2025-04-16
Frequently asked questions
- What is Robert M Lazar MD PC's NPI number?
- Robert M Lazar MD PC's National Provider Identifier (NPI) is 1760607311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert M Lazar MD PC?
- Robert M Lazar MD PC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert M Lazar MD PC located?
- Robert M Lazar MD PC's practice location on file with NPPES is 1092 Jericho Tpke Ste 2s, Commack, NY 11725-3016.
- What is Robert M Lazar MD PC's phone number?
- The practice phone number listed in the NPPES registry for Robert M Lazar MD PC is (631) 543-8660.
- Does Robert M Lazar MD PC accept Medicare?
- Robert M Lazar MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Robert M Lazar MD PC?
- The authorized official listed on Robert M Lazar MD PC's NPPES record is Richard Feldstein, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert M Lazar MD PC's NPI active?
- Yes — Robert M Lazar MD PC's NPI (1760607311) is active in the NPPES registry as of the last update on 2025-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.