Ben Eschenheimer
NPI 1639755655 · Internal Medicine Physician · Mount Kisco, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ben Eschenheimer is a Internal Medicine Physician provider in Mount Kisco, NY (NPI 1639755655).
Provider details
- NPI number
- 1639755655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 334368 (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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 100 E 77th StNew York, NY 10075-1850Phone: (212) 434-2142
- 701 N BroadwaySleepy Hollow, NY 10591-1020Phone: (914) 366-3000
Registry dates
- Enumerated
- 2021-03-21
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Ben Eschenheimer's NPI number?
- Ben Eschenheimer's National Provider Identifier (NPI) is 1639755655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ben Eschenheimer's specialty?
- Ben Eschenheimer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ben Eschenheimer located?
- Ben Eschenheimer's practice location on file with NPPES is 400 E Main St, Mount Kisco, NY 10549-3417.
- What is Ben Eschenheimer's phone number?
- The practice phone number listed in the NPPES registry for Ben Eschenheimer is (914) 666-1680.
- Does Ben Eschenheimer accept Medicare?
- Ben Eschenheimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ben Eschenheimer's NPI active?
- Yes — Ben Eschenheimer's NPI (1639755655) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.