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BEN ESCHENHEIMER
NPI 1639755655
Internal Medicine in Mount Kisco, NY

Active since March 21, 2021PECOS EnrolledAccepts Medicare Assignment
400 E MAIN ST, MOUNT KISCO, NY 10549(914) 666-1680 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 19, 2025, Mar 21, 2021 (2 updates tracked since 2021).

About Ben Eschenheimer NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BEN ESCHENHEIMER (NPI 1639755655) is an individual internal medicine provider in Mount Kisco, New York, licensed in New York (334368) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1639755655
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBEN ESCHENHEIMER
Location Address400 E MAIN STMount Kisco, NY 10549-3417
Mailing Address200 E 82nd St Apt 28fNew York, NY 10028-2750 · (857) 352-6415
Phone(914) 666-1680
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateMarch 21, 2021
Last NPPES UpdateMarch 19, 20252 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1639755655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 334368
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
400 E MAIN ST, Mount Kisco, NY 10549
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1100 E 77th StNew York, NY 10075-1850 · Phone (212) 434-2142
Location 2701 N BroadwaySleepy Hollow, NY 10591-1020 · Phone (914) 366-3000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ben Eschenheimer is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002331634
PECOS Enrollment IDI20250416002161
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330162
Location400 East Main StreetMount Kisco, NY 10549 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10549 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. MICHAEL ARLIA MD
Anesthesiology
400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549
Westchester County (914) 666-1691
DR. HERBERTH BALSELLS D.O.
Emergency Medicine
400 E MAIN ST
MOUNT KISCO, NY 10549
Westchester County (914) 666-1254
SABINA MUSOVIC SEFOVIC MD
Anesthesiology (Critical Care Medicine)
400 E MAIN ST
MOUNT KISCO, NY 10549
Westchester County (914) 666-1200
DR. ANDREW MONIK MOGGA MD
Student in an Organized Health Care Education/Training Program
400 E MAIN ST
MOUNT KISCO, NY 10549
Westchester County (914) 666-1931
MAZEN T KHALIFEH MD
Pediatrics (Neonatal-Perinatal Medicine)
400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549
Westchester County (914) 666-1862
NANDINI ANANDU MD
Internal Medicine
400 E MAIN ST, NORTHERN WESTCHESTER HOSPITAL
MOUNT KISCO, NY 10549
Westchester County (914) 666-1200
ANISHA DUVVI
Student in an Organized Health Care Education/Training Program
400 E MAIN ST
MOUNT KISCO, NY 10549
Westchester County (914) 666-1931
KAREN S ARTHUR MD
Surgery
400 E MAIN ST, NWH NORTH BUILDING 1ST FLOOR
MOUNT KISCO, NY 10549
Westchester County (914) 242-7640

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ben Eschenheimer's NPI number?

The NPI number for Ben Eschenheimer is 1639755655. It was assigned to this individual provider in the NPPES registry on March 21, 2021.

Where is Ben Eschenheimer located?

Ben Eschenheimer practices at 400 E Main St, Mount Kisco, NY 10549. The listed phone number is (914) 666-1680.

What is Ben Eschenheimer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ben Eschenheimer enrolled in Medicare?

Yes. Ben Eschenheimer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ben Eschenheimer affiliated with any hospitals?

According to CMS data, Ben Eschenheimer is affiliated with Northern Westchester Hospital.

When was this NPI record last updated?

The NPPES record for Ben Eschenheimer was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.