David A Mazin, MD - Medicare Physical Medicine And Rehabilitation in Worcester, MA

David A Mazin, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Worcester, Massachusetts. He went to New York Medical College and graduated in 2003 and has 21 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Umass Memorial Medical Group Inc and his current practice location is 119 Belmont St, Department Of Orthopedics, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 334-1886.

David A Mazin is licensed to practice in Massachusetts (license number 236757) 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 1699832485.

Contact Information

David A Mazin, MD
119 Belmont St, Department Of Orthopedics,
Worcester, MA 01605-2903
(508) 334-1886
(508) 334-9762

Map and Direction




Physician's Profile

Full NameDavid A Mazin
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience21 Years
Location119 Belmont St, Worcester, 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:
  • David A Mazin attended and graduated from New York Medical College in 2003
  NPI Data:
  • NPI Number: 1699832485
  • Provider Enumeration Date: 01/02/2007
  • Last Update Date: 10/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1557450632
  • Enrollment ID: I20080925000643

Medical Identifiers

Medical identifiers for David A Mazin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699832485NPI-NPPES
110080102AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 236757 (Massachusetts)Secondary
208100000XPhysical Medicine & Rehabilitation 236757 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Umass Memorial Medical Center/university CampusWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398911889

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. David A Mazin allows following entities to bill medicare on his behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267

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. David A Mazin 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
David A Mazin, MD
Po Box 415348,
Boston, MA 02241-0001

Ph: (800) 225-8885
David A Mazin, MD
119 Belmont St, Department Of Orthopedics,
Worcester, MA 01605-2903

Ph: (508) 334-1886

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Worcester, MA

Angela Zhaohui Yang, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 119 Belmont St, Department Of Orthopedics, Worcester, MA 01605
Phone: 508-334-6094    Fax: 508-334-8679
Dr. Ralph A Brutus, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 189 May St, Innovative Physician Services Llc, Worcester, MA 01602
Phone: 508-791-6351    Fax: 508-753-2087
Stefan C. Muzin, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 119 Belmont St, Department Of Orthopedics, Worcester, MA 01605
Phone: 888-244-6094    Fax: 508-334-8679
Michelle Jane Mailloux, PT, DPT
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 484 Main St Ste 600, Worcester, MA 01608
Phone: 800-244-2756    
Demian G Mousad, M.D
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 116 Belmont St Rm 34, Worcester, MA 01605
Phone: 508-713-6063    
Dr. Faren H Williams, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 119 Belmont St, Department Of Orthopedics, Worcester, MA 01605
Phone: 508-334-9750    Fax: 508-334-9769
Dr. Andrew J. Duarte, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 119 Belmont St, Worcester, MA 01605
Phone: 508-334-5995    Fax: 508-793-6504

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.