Michael Eisman, M.D.
NPI 1639244205 · Internal Medicine Physician · Montour Falls, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Eisman, M.D. is a Internal Medicine Physician provider in Montour Falls, NY (NPI 1639244205).
Provider details
- NPI number
- 1639244205
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 131704 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Furosemide | 53 |
| Rivaroxabanbrand: Xarelto | 44 |
| Levothyroxine Sodium | 40 |
| Gabapentin | 40 |
| Pantoprazole Sodium | 31 |
| Quetiapine Fumarate | 29 |
| Escitalopram Oxalate | 27 |
| Spironolactone | 27 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2016-06-20
Frequently asked questions
- What is Michael Eisman's NPI number?
- Michael Eisman's National Provider Identifier (NPI) is 1639244205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Eisman's specialty?
- Michael Eisman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Eisman located?
- Michael Eisman's practice location on file with NPPES is 220 Steuben St, Montour Falls, NY 14865-9740.
- What is Michael Eisman's phone number?
- The practice phone number listed in the NPPES registry for Michael Eisman is (607) 210-1943.
- Does Michael Eisman accept Medicare?
- Michael Eisman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Eisman's NPI active?
- Yes — Michael Eisman's NPI (1639244205) is active in the NPPES registry as of the last update on 2016-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.