Dr Anton L Pesok, MD - Medicare Psychiatry in Brookline, MA

Dr Anton L Pesok, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Brookline, Massachusetts. He graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and his current practice location is 1101 Beacon St, Suite 5 West, Brookline, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 667-4735.

Dr Anton L Pesok is licensed to practice in Massachusetts (license number 205091) 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 1538116272.

Contact Information

Dr Anton L Pesok, MD
1101 Beacon St, Suite 5 West,
Brookline, MA 02446-5587
(617) 667-4735
(617) 667-5575

Map and Direction




Physician's Profile

Full NameDr Anton L Pesok
GenderMale
SpecialityPsychiatry
Experience30 Years
Location1101 Beacon St, Brookline, Massachusetts
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 Anton L Pesok graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1538116272
  • Provider Enumeration Date: 05/28/2006
  • Last Update Date: 03/11/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3375634686
  • Enrollment ID: I20070801000014

Medical Identifiers

Medical identifiers for Dr Anton L Pesok such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538116272NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 205091 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beth Israel Deaconess Medical CenterBoston, MAHospital

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 Anton L Pesok allows following entities to bill medicare on his behalf.
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770524373
PECOS PAC ID: 4486567104
Enrollment ID: O20031203000315
Entity NameHillside Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881773158
PECOS PAC ID: 2860544772
Enrollment ID: O20090723000125

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 Anton L Pesok 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 Anton L Pesok, MD
330 Brookline Ave, Rabb 2,
Boston, MA 02215-5400

Ph: (617) 667-4735
Dr Anton L Pesok, MD
1101 Beacon St, Suite 5 West,
Brookline, MA 02446-5587

Ph: (617) 667-4735

Reviews and Comments


Psychiatry & Neurology Doctors in Brookline, MA

Dr. Claus Reinsberger, M.D., PH.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 111 Cypress St, Brigham And Women's Hospital Po, Brookline, MA 02445
Phone: 857-307-0896    
Dr. Hilary W Hoge, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1680a Beacon St, Brookline, MA 02445
Phone: 617-728-1410    
Michael Scott Caplan, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1180 Beacon St, Suite 5c, Brookline, MA 02446
Phone: 617-264-8866    
John Raymond Peteet, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Brookline Place, Suite 502, Brookline, MA 02445
Phone: 617-278-0438    Fax: 617-632-6136
Barbara Ann Dworetzky, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Cypress St, Brigham And Womens Hospital Dept Of Neurology, Brookline, MA 02445
Phone: 857-307-0896    
Dr. Roberta S. Isberg, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1330 Beacon St, Suite 254, Brookline, MA 02446
Phone: 617-731-3422    Fax: 617-731-3228
Allan H Greenfield, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 19 Windsor Rd, Brookline, MA 02445
Phone: 617-734-0090    

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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