Zemsky and Piskun, M. D., P.A.
NPI 1740331412 · Orthopaedic Surgery Physician · Piscataway, NJ
Zemsky and Piskun, M. D., P.A. is a Orthopaedic Surgery Physician organization in Piscataway, NJ (NPI 1740331412).
Provider details
- NPI number
- 1740331412
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lewis Zemsky, Physician-Partner(732) 752-8484
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
- 2007-01-16
- Last updated
- 2008-01-16
Frequently asked questions
- What is Zemsky and Piskun, M. D., P.A.'s NPI number?
- Zemsky and Piskun, M. D., P.A.'s National Provider Identifier (NPI) is 1740331412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zemsky and Piskun, M. D., P.A.?
- Zemsky and Piskun, M. D., P.A. is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Zemsky and Piskun, M. D., P.A. located?
- Zemsky and Piskun, M. D., P.A.'s practice location on file with NPPES is 1132 S Washington Ave, Piscataway, NJ 08854-3335.
- What is Zemsky and Piskun, M. D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Zemsky and Piskun, M. D., P.A. is (732) 752-8484.
- Who is the authorized official for Zemsky and Piskun, M. D., P.A.?
- The authorized official listed on Zemsky and Piskun, M. D., P.A.'s NPPES record is Lewis Zemsky, Physician-Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zemsky and Piskun, M. D., P.A.'s NPI active?
- Yes — Zemsky and Piskun, M. D., P.A.'s NPI (1740331412) is active in the NPPES registry as of the last update on 2008-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.