Bon Chang A Koo, MD - Medicare Gastroenterology in New Windsor, NY

Bon Chang A Koo, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New Windsor, New York. He went to New York University Medical College - Nlg and graduated in 2000 and has 24 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Mpv New Jersey Md Services Pc and his current practice location is 277 Quassaick Avenue (rt. 94), New Windsor, New York. You can reach out to his office (for appointments etc.) via phone at (845) 565-5630.

Bon Chang A Koo is licensed to practice in New Jersey (license number 25MA09230600) 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 1396960043.

Contact Information

Bon Chang A Koo, MD
277 Quassaick Avenue (rt. 94),
New Windsor, NY 12553
(845) 565-5630
(845) 565-5643

Map and Direction




Physician's Profile

Full NameBon Chang A Koo
GenderMale
SpecialityGastroenterology
Experience24 Years
Location277 Quassaick Avenue (rt. 94), New Windsor, 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:
  • Bon Chang A Koo attended and graduated from New York University Medical College - Nlg in 2000
  NPI Data:
  • NPI Number: 1396960043
  • Provider Enumeration Date: 04/16/2007
  • Last Update Date: 04/29/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9830282730
  • Enrollment ID: I20130712000544

Medical Identifiers

Medical identifiers for Bon Chang A Koo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396960043NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 230774-1 (New York)Secondary
207RG0100XInternal Medicine - Gastroenterology 25MA09230600 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valley HospitalRidgewood, NJHospital
Hackensack Meridian Health Pascack Valley MedicalWestwood, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mpv New Jersey Md Services Pc5991097669122

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. Bon Chang A Koo allows following entities to bill medicare on his behalf.
Entity NamePremier Medical Alliance Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093142895
PECOS PAC ID: 8123258118
Enrollment ID: O20140314000017
Entity NameMpv New Jersey Md Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215391271
PECOS PAC ID: 5991097669
Enrollment ID: O20160718000760

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. Bon Chang A Koo 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
Bon Chang A Koo, MD
466 Old Hook Rd., Suite 1,
Emerson, NJ 07630-1368

Ph: (201) 967-8221
Bon Chang A Koo, MD
277 Quassaick Avenue (rt. 94),
New Windsor, NY 12553

Ph: (845) 565-5630

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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