Jeffrey R Mayer, MD - Medicare Internal Medicine in Mt Kisco, NY

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Jeffrey R Mayer, MD is a medicare enrolled "Emergency Medicine" physician in Mt Kisco, New York. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice East Post Road Medical Services Pc and his current practice location is 400 East Main Street, Northern Westchester Hospital Emergency Room, Mt Kisco, New York. You can reach out to his office (for appointments etc.) via phone at (914) 666-1254.

Jeffrey R Mayer is licensed to practice in New York (license number 217698) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1750321626.

Contact Information

Jeffrey R Mayer, MD
400 East Main Street, Northern Westchester Hospital Emergency Room,
Mt Kisco, NY 10549
(914) 666-1254
(914) 666-1931

Map and Direction




Physician's Profile

Full NameJeffrey R Mayer
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location400 East Main Street, Mt Kisco, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jeffrey R Mayer graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1750321626
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 05/02/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7618999749
  • Enrollment ID: I20060103000599

Medical Identifiers

Medical identifiers for Jeffrey R Mayer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750321626NPI-NPPES
000000106123OtherNYGHI HMO PIN#
060707000001OtherNYFIDELIS CARE OF NY PIN #
1082049OtherAETNA HMO
2288Q1OtherBCBS
2154190OtherUNITED HEALTHCARE PIN #
4147739OtherMVP
P3650590OtherOXFORD HEALTH PLAN PIN #
10087294OtherCDPHP PIN#
1082049OtherAETNA HMO PIN #
7033196OtherAETNA PPO
0112699OtherNYGHI PPO
5C4627OtherHEALTHNET PIN #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 217698 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
White Plains Hospital CenterWhite plains, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
East Post Road Medical Services Pc6406198506284

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jeffrey R Mayer allows following entities to bill medicare on his behalf.
Entity NameWhite Plains Hospital Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003089491
PECOS PAC ID: 4981593092
Enrollment ID: O20040420001230
Entity NameWhite Plains Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003355207
PECOS PAC ID: 4688947690
Enrollment ID: O20170913000723
Entity NameWhite Plains Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124502687
PECOS PAC ID: 3476894445
Enrollment ID: O20190402000216
Entity NameEast Post Road Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841767274
PECOS PAC ID: 6406198506
Enrollment ID: O20190419000178

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jeffrey R Mayer is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jeffrey R Mayer, MD
400 East Main Street, Northern Westchester Hospital Attn: Medical Affairs Off,
Mt Kisco, NY 10549

Ph: (914) 666-1254		Jeffrey R Mayer, MD
400 East Main Street, Northern Westchester Hospital Emergency Room,
Mt Kisco, NY 10549

Ph: (914) 666-1254

Reviews and Comments


Emergency Medicine Doctors in Mt Kisco, NY

Remus Moucha, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 400 East Main Street, Northern Westchester Hospital Emergency Department, Mt Kisco, NY 10549
Phone: 914-666-1254    Fax: 914-666-1931
Mitchell Fischer, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 East Main Street, Emergency Department Northern Westchester Hospital, Mt Kisco, NY 10549
Phone: 914-666-1244    Fax: 914-666-1931

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.