Arbie Baccay, MD - Medicare Internal Medicine in Brewster, NY

Arbie Baccay, MD is a medicare enrolled "Internal Medicine" physician in Brewster, New York. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Optum Medical Care Pc and his current practice location is 185 Route 312, Se Executive Park, Brewster, New York. You can reach out to his office (for appointments etc.) via phone at (845) 278-7000.

Arbie Baccay is licensed to practice in New York (license number 157925) 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 1548213374.

Contact Information

Arbie Baccay, MD
185 Route 312, Se Executive Park,
Brewster, NY 10509-2337
(845) 278-7000
(845) 278-2208

Map and Direction




Physician's Profile

Full NameArbie Baccay
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location185 Route 312, Brewster, 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:
  • Arbie Baccay graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1548213374
  • Provider Enumeration Date: 05/19/2006
  • Last Update Date: 11/15/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3375541550
  • Enrollment ID: I20061122000349

Medical Identifiers

Medical identifiers for Arbie Baccay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548213374NPI-NPPES
01599137MedicaidNY
110195501OtherNYMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 157925 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240997

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. Arbie Baccay allows following entities to bill medicare on his behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321

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. Arbie Baccay 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
Arbie Baccay, MD
110 S Bedford Rd, Caremount Medical Pc,
Mount Kisco, NY 10549-3446

Ph: (914) 241-1050
Arbie Baccay, MD
185 Route 312, Se Executive Park,
Brewster, NY 10509-2337

Ph: (845) 278-7000

Reviews and Comments


Internal Medicine Doctors in Brewster, NY

Dr. Marcie Lynn Wolinsky-friedland, M.D.
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Practice Location: 111 Clock Tower Commons, Brewster, NY 10509
Phone: 845-279-5187    Fax: 845-279-5168
Dr. Arun Agarwal, M.D.
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Dr. Michele Mannion, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3423 Danbury Rd, Brewster, NY 10509
Phone: 845-279-7200    Fax: 845-279-8856
Dr. Yaakov Y Liss, M.D.
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Practice Location: 185 Route 312, Brewster, NY 10509
Phone: 845-278-7000    
Dr. Luigia Gina Notaristefano, M.D.
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Practice Location: 1591 Route 22, Brewster, NY 10509
Phone: 845-278-8797    
Jonathan S Goldberg, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 185 Route 312, Brewster, NY 10509
Phone: 845-231-5600    Fax: 845-231-5489

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.