Steven Eisner, D.O.
NPI 1407112378 · Family Medicine Physician · Lloyd Harbor, NY
Steven Eisner, D.O. is a Family Medicine Physician provider in Lloyd Harbor, NY (NPI 1407112378).
Provider details
- NPI number
- 1407112378
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 60-136839 (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
14 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
- 2012-04-05
- Last updated
- 2012-04-05
Frequently asked questions
- What is Steven Eisner's NPI number?
- Steven Eisner's National Provider Identifier (NPI) is 1407112378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Eisner's specialty?
- Steven Eisner is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Eisner located?
- Steven Eisner's practice location on file with NPPES is 14 Seaforth Ln, Lloyd Harbor, NY 11743-9714.
- What is Steven Eisner's phone number?
- The practice phone number listed in the NPPES registry for Steven Eisner is (631) 385-8590.
- Is Steven Eisner's NPI active?
- Yes — Steven Eisner's NPI (1407112378) is active in the NPPES registry as of the last update on 2012-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.