Dr Michael Robert O'brien, MD - Medicare Internal Medicine in Beacon, NY

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Dr Michael Robert O'brien, MD is a medicare enrolled "Internal Medicine" physician in Beacon, New York. His current practice location is 4 Jackson St, Beacon, New York. You can reach out to his office (for appointments etc.) via phone at (845) 883-8633.

Dr Michael Robert O'brien is licensed to practice in Pennsylvania (license number MD482644) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1215257100.

Contact Information

Dr Michael Robert O'brien, MD
4 Jackson St,
Beacon, NY 12508-3453
(845) 883-8633
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael Robert O'brien
GenderMale
SpecialityInternal Medicine
Location4 Jackson St, Beacon, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1215257100
  • Provider Enumeration Date: 06/02/2010
  • Last Update Date: 11/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820387194
  • Enrollment ID: I20160510002407

Medical Identifiers

Medical identifiers for Dr Michael Robert O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215257100NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 60273132 (New York)Secondary
207R00000XInternal Medicine MD482644 (Pennsylvania)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 Michael Robert O'brien allows following entities to bill medicare on his behalf.
Entity NameFaxton-st Lukes Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770690737
PECOS PAC ID: 2769380252
Enrollment ID: O20031222000433
Entity NameBoston Children's Health Physicians Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467454967
PECOS PAC ID: 8325937014
Enrollment ID: O20040311000864
Entity NameMiddletown Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902855828
PECOS PAC ID: 2567464308
Enrollment ID: O20070208000144
Entity NameNewburgh Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205268364
PECOS PAC ID: 2264666767
Enrollment ID: O20131017000492
Entity NameCentral Orange Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558776468
PECOS PAC ID: 0749405405
Enrollment ID: O20140714000982

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 Michael Robert O'brien 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 Michael Robert O'brien, MD
28 Saddlebrook Ln,
Phoenixville, PA 19460-2393

Ph: (631) 255-2601		Dr Michael Robert O'brien, MD
4 Jackson St,
Beacon, NY 12508-3453

Ph: (845) 883-8633

Reviews and Comments


Internal Medicine Doctors in Beacon, NY

Phiroza S Modi, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 355 Fishkill Ave, Beacon, NY 12508
Phone: 718-989-5550    Fax: 718-454-8906
Parveen Banu Ghnai, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 355 Fishkill Ave, Beacon, NY 12508
Phone: 845-831-6000    

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.