Dr Christopher Andrew Martin, MD - Medicare Gastroenterology in Sleepy Hollow, NY

Dr Christopher Andrew Martin, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Sleepy Hollow, New York. He went to Js Weill Medical College, Cornell University and graduated in 1999 and has 25 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice North Shore - Lij Medical Pc and his current practice location is Westchester Gastroenterology Assoc. Pc, 777 North Broadway, Suite #305, Sleepy Hollow, New York. You can reach out to his office (for appointments etc.) via phone at (914) 366-6120.

Dr Christopher Andrew Martin is licensed to practice in New York (license number 219342) 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 1134222649.

Contact Information

Dr Christopher Andrew Martin, MD
Westchester Gastroenterology Assoc. Pc, 777 North Broadway, Suite #305,
Sleepy Hollow, NY 10591
(914) 366-6120
(914) 366-4128

Map and Direction




Physician's Profile

Full NameDr Christopher Andrew Martin
GenderMale
SpecialityGastroenterology
Experience25 Years
LocationWestchester Gastroenterology Assoc. Pc, Sleepy Hollow, 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:
  • Dr Christopher Andrew Martin attended and graduated from Js Weill Medical College, Cornell University in 1999
  NPI Data:
  • NPI Number: 1134222649
  • Provider Enumeration Date: 09/07/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8325054208
  • Enrollment ID: I20060301000767

Medical Identifiers

Medical identifiers for Dr Christopher Andrew Martin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134222649NPI-NPPES
133496674OtherNYTAX ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 219342 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phelps Memorial Hospital CenterSleepy hollow, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore - Lij Medical Pc33757015685099

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 Christopher Andrew Martin allows following entities to bill medicare on his behalf.
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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 Christopher Andrew Martin 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 Christopher Andrew Martin, MD
Westchester Gastroenterology Assoc. Pc, 777 North Broadway, Suite #305,
Sleepy Hollow, NY 10591

Ph: (914) 366-6120
Dr Christopher Andrew Martin, MD
Westchester Gastroenterology Assoc. Pc, 777 North Broadway, Suite #305,
Sleepy Hollow, NY 10591

Ph: (914) 366-6120

Reviews and Comments


Internal Medicine Doctors in Sleepy Hollow, NY

Dr. Jilliann Marisa Elliott, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 755 N Broadway, Sleepy Hollow, NY 10591
Phone: 914-366-5490    
Michelle S Boyar, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 777 N Broadway, Sleepy Hollow, NY 10591
Phone: 212-639-2000    
Philip C Caron, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 777 N Broadway, Sleepy Hollow, NY 10591
Phone: 212-639-2000    
Gary Robert Lehrman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 362 N Broadway, Sleepy Hollow, NY 10591
Phone: 914-269-1740    Fax: 914-881-4013
Dahlia Nolasco, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 701 N Broadway, Sleepy Hollow, NY 10591
Phone: 914-366-3357    Fax: 914-366-1557
Dr. Louis Anthony Buzzeo, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 777 N Broadway, Suite 203, Sleepy Hollow, NY 10591
Phone: 914-332-9100    Fax: 914-332-1037

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.