Dr Michael A Geffin, MD - Medicare Urology in Plymouth, MA

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Dr Michael A Geffin, MD is a medicare enrolled "Urology" physician in Plymouth, Massachusetts. He went to Boston University School Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Urology. He is a member of the group practice Greater Boston Urology Llc and his current practice location is 51 Obery St, Plymouth, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 927-0714.

Dr Michael A Geffin is licensed to practice in Massachusetts (license number 203268) 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 1578583902.

Contact Information

Dr Michael A Geffin, MD
51 Obery St,
Plymouth, MA 02360-2129
(978) 927-0714
(978) 927-9135

Map and Direction




Physician's Profile

Full NameDr Michael A Geffin
GenderMale
SpecialityUrology
Experience30 Years
Location51 Obery St, Plymouth, 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 Michael A Geffin attended and graduated from Boston University School Of Medicine in 1994
  NPI Data:
  • NPI Number: 1578583902
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 01/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2668426032
  • Enrollment ID: I20050309000078

Medical Identifiers

Medical identifiers for Dr Michael A Geffin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578583902NPI-NPPES
0158020MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology 203268 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beth Israel Deaconess Hospital PlymouthPlymouth, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greater Boston Urology Llc115351651332

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 A Geffin allows following entities to bill medicare on his behalf.
Entity NameGreater Boston Urology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003120411
PECOS PAC ID: 1153516513
Enrollment ID: O20101110001263
Entity NameGreater Boston Urology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003120411
PECOS PAC ID: 1153516513
Enrollment ID: O20101111000020
Entity NameGbu Bidco Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972051977
PECOS PAC ID: 1052697711
Enrollment ID: O20170411002329
Entity NameGbu Steward Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275064909
PECOS PAC ID: 4385911593
Enrollment ID: O20170518000908

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 A Geffin 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 A Geffin, MD
910 Washington St Ste 200,
Dedham, MA 02026-6022

Ph: (781) 762-0471		Dr Michael A Geffin, MD
51 Obery St,
Plymouth, MA 02360-2129

Ph: (978) 927-0714

Reviews and Comments


Urology Doctors in Plymouth, MA


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.