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Internal Medicine Providers in Mount Kisco, NY

Browse 43 Internal Medicine providers listed in NPPES with a practice address in Mount Kisco, New York.

43 Healthcare Providers

How Mount Kisco compares with the U.S.

Mount Kisco has 400 clinicians in Internal Medicine per 100,000 residents, 9.0 times the U.S. rate of 44.

That is 43 active clinicians in Internal Medicine with a practice address in Mount Kisco, for a population of 10,737.

The New York rate is 61 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

88% of clinicians in Internal Medicine in Mount Kisco listed in the CMS Medicare file (23 of 26) accept Medicare assignment. That is similar to the New York share of 91%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

35% of clinicians in Internal Medicine in Mount Kisco listed in the CMS Medicare file (9 of 26) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the New York share of 35%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Mount Kisco, NY

Source: CMS PECOS
PECOS Enrolled Specialists 30 In Mount Kisco, NY
Part B Lab & Imaging Eligible 33 Diagnostic Referrals
DME Ordering Eligible 33 Durable Medical Equipment
Home Health Agency Referrals 33 HHA Ordering Eligible
Showing 1โ€“20 of 43 providers
With recent CMS data first, then Aโ€“Z

Dr. Barbara Alpert , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
90 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1194775536
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Dr. Nandini Anandu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 105493417
Phone: 9146661200
NPI Identifier 1023056678
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Dr. Diana Arevalo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
344 E Main St Ste 303, Mount Kisco, NY 105493036
Phone: 9142183838
NPI Identifier 1396841086
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Dr. Alphonse Aversa , MD

Internal Medicine

Active NPI Status
90 S Bedford Rd, Care Mount Medical Rd, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1053361378
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Dr. Lisa R Bardack , MD

Internal Medicine

Active NPI Status
90 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1669421053
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Dr. Daniel J Cameron , MD, MPH

Internal Medicine

Active NPI Status
657 E Main St, Mount Kisco, NY 105493423
Phone: 9146664665
NPI Identifier 1568481893
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Dr. Damanjeet Chaubey , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
400 E Main St, Mount Kisco, NY 105493417
Phone: 9146661480
NPI Identifier 1821019746
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Dr. Carolyn J Clarick , MD

Internal Medicine

Active NPI Status
Mount Kisco Medical Group Pc, 90 South Bedford Road, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1467408534
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Dr. Bernadette E.a Davis , MD

Internal Medicine

Active NPI Status
90 S Bedford Rd, Caremount Medical Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1942253323
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Dr. Caroline Defilippo , MD, MPH

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
90 S Bedford Rd, Mount Kisco, NY 105493412
Phone: 9146820700
NPI Identifier 1922240894
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Ben Eschenheimer

Internal Medicine

Active NPI Status Accepts Medicare Assignment
400 E Main St, Mount Kisco, NY 105493417
Phone: 9146661680
NPI Identifier 1639755655
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Dr. Jonathan Gamss , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 105493417
Phone: 9146661680
NPI Identifier 1598922874
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Dr. Jeffrey D Gross , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
90 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1710933940
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Dr. Rebecca Frost Hoppe , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
400 E Main St, Mount Kisco, NY 105493417
Phone: 9146661371
NPI Identifier 1922537851
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Dr. Marilyn F Jacobowitz , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
90 S Bedford Rd, Care Mount Medical , Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1891741658
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Dr. Sharon Krieger , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
90 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1255386710
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Dr. Bernhard H Lanwehr , MD

Internal Medicine

Active NPI Status
105 S Bedford Rd, Suite 306, Mount Kisco, NY 105493441
Phone: 9142417796
NPI Identifier 1265638738
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Dr. Peter Levi , MD

Internal Medicine

Active NPI Status
400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 105493417
Phone: 9146661200
NPI Identifier 1629064217
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Dr. Steven M Margulis , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
90 South Bedford Road, Care Mount Medical, Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1417903295
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Dr. Dana Murphy , MD

Internal Medicine

Active NPI Status
90 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 105493412
Phone: 9142411050
NPI Identifier 1508088105
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Frequently Asked Questions about Internal Medicine in Mount Kisco

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the New York licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.