David M Elvin, MD - Medicare Internal Medicine in Cambridge, MA

David M Elvin, MD is a medicare enrolled "Internal Medicine" physician in Cambridge, Massachusetts. His current practice location is 237 Hampshire St, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 575-5550.

David M Elvin is licensed to practice in Massachusetts (license number 213950) 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 1245250661.

Contact Information

David M Elvin, MD
237 Hampshire St,
Cambridge, MA 02139-1306
(617) 575-5550
Not Available

Map and Direction




Physician's Profile

Full NameDavid M Elvin
GenderMale
SpecialityInternal Medicine
Location237 Hampshire St, Cambridge, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245250661
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 02/14/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 2365464344
  • Enrollment ID: I20051220000221

Medical Identifiers

Medical identifiers for David M Elvin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245250661NPI-NPPES
0032463OtherMANHP
110241017OtherMAMEDICARE RAIL ROAD
693309OtherMAHPHC
213950OtherMATUFTS HELATH PLAN
ELJ25160OtherMABCBS
3020405OtherMAATENA
49-00017OtherMAEVERCARE
975458OtherMANETWORK HEALTH
2020530MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 213950 (Massachusetts)Primary
208000000XPediatrics 213950 (Massachusetts)Secondary

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 M Elvin allows following entities to bill medicare on his behalf.
Entity NameCambridge Public Health Commission
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932313228
PECOS PAC ID: 8921910894
Enrollment ID: O20050808000725

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 M Elvin 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 M Elvin, MD
237 Hampshire St,
Cambridge, MA 02139-1306

Ph: (617) 575-5550
David M Elvin, MD
237 Hampshire St,
Cambridge, MA 02139-1306

Ph: (617) 575-5550

Reviews and Comments


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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.