Mr Richard A Zirin, MD - Medicare Gastroenterology in Newburyport, MA

Mr Richard A Zirin, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Newburyport, Massachusetts. He went to Boston University School Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Seacoast Affiliated Group Practice Inc and his current practice location is 255 Low St Ste 201, Newburyport, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 465-4622.

Mr Richard A Zirin is licensed to practice in Massachusetts (license number 52040) 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 1548267883.

Contact Information

Mr Richard A Zirin, MD
255 Low St Ste 201,
Newburyport, MA 01950-3596
(978) 465-4622
(978) 465-4111

Map and Direction




Physician's Profile

Full NameMr Richard A Zirin
GenderMale
SpecialityGastroenterology
Experience46 Years
Location255 Low St Ste 201, Newburyport, 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:
  • Mr Richard A Zirin attended and graduated from Boston University School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1548267883
  • Provider Enumeration Date: 07/01/2005
  • Last Update Date: 06/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8729051156
  • Enrollment ID: I20040814000211

Medical Identifiers

Medical identifiers for Mr Richard A Zirin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548267883NPI-NPPES
6174507MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 52040 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Anna Jaques HospitalNewburyport, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Seacoast Affiliated Group Practice Inc165835784334

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. Mr Richard A Zirin allows following entities to bill medicare on his behalf.
Entity NameSeacoast Affiliated Group Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801892344
PECOS PAC ID: 1658357843
Enrollment ID: O20040628001193

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. Mr Richard A Zirin 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
Mr Richard A Zirin, MD
24 Morrill Pl Ste 2,
Amesbury, MA 01913-3530

Ph: (978) 834-8074
Mr Richard A Zirin, MD
255 Low St Ste 201,
Newburyport, MA 01950-3596

Ph: (978) 465-4622

Reviews and Comments


Internal Medicine Doctors in Newburyport, MA

Isaac Pourati, M.D.
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Sharman Gingrich, M.D.
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Phone: 978-914-5189    Fax: 978-463-1386
Dr. Michael J Mccartney, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 18 Highland Ave, Newburyport, MA 01950
Phone: 978-462-9571    Fax: 978-462-1459
Thomas Chung Liu, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 255 Low St Ste 201, Newburyport, MA 01950
Phone: 978-465-4622    Fax: 978-465-4111

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.