Eastside Medical Practice, P.C.
NPI 1881715779 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eastside Medical Practice, P.C. is a Internal Medicine Physician organization in New York, NY (NPI 1881715779).
Provider details
- NPI number
- 1881715779
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eric Lutsky, Solo Practioner(212) 481-3600
- License
- 184070 (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
- 2007-04-02
- Last updated
- 2012-03-13
Frequently asked questions
- What is Eastside Medical Practice, P.C.'s NPI number?
- Eastside Medical Practice, P.C.'s National Provider Identifier (NPI) is 1881715779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Eastside Medical Practice, P.C.?
- Eastside Medical Practice, P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eastside Medical Practice, P.C. located?
- Eastside Medical Practice, P.C.'s practice location on file with NPPES is 20 E 46th St, New York, NY 10017-2417.
- What is Eastside Medical Practice, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Eastside Medical Practice, P.C. is (212) 481-3600.
- Does Eastside Medical Practice, P.C. accept Medicare?
- Eastside Medical Practice, P.C. 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 Eastside Medical Practice, P.C.?
- The authorized official listed on Eastside Medical Practice, P.C.'s NPPES record is Eric Lutsky, Solo Practioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Eastside Medical Practice, P.C.'s NPI active?
- Yes — Eastside Medical Practice, P.C.'s NPI (1881715779) is active in the NPPES registry as of the last update on 2012-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.