Dr Anish George Mammen, MD - Medicare Gastroenterology in New York, NY

Dr Anish George Mammen, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New York, New York. He went to Tufts University School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Harrisburg Gastroenterology, Ltd. and his current practice location is 310 E 24th St, Apt 1l, New York, New York. You can reach out to his office (for appointments etc.) via phone at (617) 513-9508.

Dr Anish George Mammen is licensed to practice in Pennsylvania (license number MD472422) 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 1053574277.

Contact Information

Dr Anish George Mammen, MD
310 E 24th St, Apt 1l,
New York, NY 10010-4012
(617) 513-9508
Not Available

Map and Direction




Physician's Profile

Full NameDr Anish George Mammen
GenderMale
SpecialityGastroenterology
Experience16 Years
Location310 E 24th St, New York, 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 Anish George Mammen attended and graduated from Tufts University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1053574277
  • Provider Enumeration Date: 07/08/2008
  • Last Update Date: 12/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6305155045
  • Enrollment ID: I20201211000580

Medical Identifiers

Medical identifiers for Dr Anish George Mammen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053574277NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD472422 (Pennsylvania)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Pinnacle Health HospitalsHarrisburg, PAHospital
Upmc Pinnacle HanoverHanover, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harrisburg Gastroenterology, Ltd.48805938479

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 Anish George Mammen allows following entities to bill medicare on his behalf.
Entity NameHarrisburg Gastroenterology, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639121809
PECOS PAC ID: 4880593847
Enrollment ID: O20040108000263

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 Anish George Mammen 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 Anish George Mammen, MD
4760 Union Deposit Rd, Ste 100,
Harrisburg, PA 17111-3744

Ph: (717) 545-5099
Dr Anish George Mammen, MD
310 E 24th St, Apt 1l,
New York, NY 10010-4012

Ph: (617) 513-9508

Reviews and Comments


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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).

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