Leo Eisenstein
NPI 1902369465 · Student in an Organized Health Care Education/Training Program · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo Eisenstein is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1902369465).
Provider details
- NPI number
- 1902369465
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 51 | 23 |
| Empagliflozinbrand: Jardiance | 34 | — |
| Amlodipine Besylate/Benazeprilbrand: Amlodipine Besylate-Benazepril | 33 | — |
| Metformin Hclbrand: Metformin Hcl Er | 32 | 11 |
| Amlodipine Besylate | 28 | — |
| Rosuvastatin Calcium | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-11
- Last updated
- 2019-04-15
Frequently asked questions
- What is Leo Eisenstein's NPI number?
- Leo Eisenstein's National Provider Identifier (NPI) is 1902369465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Eisenstein's specialty?
- Leo Eisenstein is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Leo Eisenstein located?
- Leo Eisenstein's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Leo Eisenstein's phone number?
- The practice phone number listed in the NPPES registry for Leo Eisenstein is (212) 263-5506.
- Does Leo Eisenstein accept Medicare?
- Leo Eisenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo Eisenstein's NPI active?
- Yes — Leo Eisenstein's NPI (1902369465) is active in the NPPES registry as of the last update on 2019-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.