Dr Diane Kerstein, MD - Medicare Pediatric Medicine in Mount Kisco, NY

Dr Diane Kerstein, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Mount Kisco, New York. She graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 666 Lexington Ave Ste 111, Mount Kisco, New York. You can reach out to her office (for appointments etc.) via phone at (914) 864-1441.

Dr Diane Kerstein is licensed to practice in New York (license number 173911) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1952380578.

Contact Information

Dr Diane Kerstein, MD
666 Lexington Ave Ste 111,
Mount Kisco, NY 10549-3638
(914) 864-1441
Not Available

Map and Direction




Physician's Profile

Full NameDr Diane Kerstein
GenderFemale
SpecialityPediatric Medicine
Experience40 Years
Location666 Lexington Ave Ste 111, Mount Kisco, New York
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Diane Kerstein graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1952380578
  • Provider Enumeration Date: 01/12/2006
  • Last Update Date: 10/31/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456483635
  • Enrollment ID: I20100723000473

Medical Identifiers

Medical identifiers for Dr Diane Kerstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952380578NPI-NPPES
01346836MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0202XPediatrics - Pediatric Cardiology 173911 (New York)Primary

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. Dr Diane Kerstein allows following entities to bill medicare on her behalf.
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982993184
PECOS PAC ID: 8527972546
Enrollment ID: O20040407001360
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613
Entity NameDiane Kerstein Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730212523
PECOS PAC ID: 2668803990
Enrollment ID: O20200520002304

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. Dr Diane Kerstein 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
Dr Diane Kerstein, MD
Po Box 32103,
New York, NY 10087-2103

Ph: (914) 864-1441
Dr Diane Kerstein, MD
666 Lexington Ave Ste 111,
Mount Kisco, NY 10549-3638

Ph: (914) 864-1441

Reviews and Comments


Pediatrics Doctors in Mount Kisco, NY

Mazen T Khalifeh, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 400 E Main St, Northern Westchester Hospital, Mount Kisco, NY 10549
Phone: 914-666-1862    Fax: 914-666-1444
Dr. Wendy Helaine Marx, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 666 Lexington Ave, Suite 206, Mount Kisco, NY 10549
Phone: 914-666-4742    Fax: 914-666-4850
Dr. Georgina Leylegian, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 666 Lexington Ave, Suite 206, Mount Kisco, NY 10549
Phone: 914-666-4742    Fax: 914-666-4850
Elliot B Barsh, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 110 S Bedford Rd, Care Mount Medical Pc, Mount Kisco, NY 10549
Phone: 914-241-1050    Fax: 914-242-1516
Dr. David Crowe,
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 666 Lexington Ave Ste 111, Mount Kisco, NY 10549
Phone: 914-960-0756    Fax: 914-864-1443
Aashay Vyas, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 400 E Main St, Mount Kisco, NY 10549
Phone: 914-666-1200    
Dr. Steven Robert Levine, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 666 Lexington Ave, Suite 206, Mount Kisco, NY 10549
Phone: 914-666-4742    Fax: 914-666-4850

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.