Mark Elmer, MD - Medicare Emergency Medicine in Cambridge, MA

Mark Elmer, MD is a medicare enrolled "Emergency Medicine" physician in Cambridge, Massachusetts. He went to New York Medical College and graduated in 2012 and has 12 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Cambridge Public Health Commission and his current practice location is 1493 Cambridge St, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 665-1435.

Mark Elmer is licensed to practice in Massachusetts (license number 267132) 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 1245597137.

Contact Information

Mark Elmer, MD
1493 Cambridge St,
Cambridge, MA 02139-1047
(617) 665-1435
Not Available

Map and Direction




Physician's Profile

Full NameMark Elmer
GenderMale
SpecialityEmergency Medicine
Experience12 Years
Location1493 Cambridge St, Cambridge, 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:
  • Mark Elmer attended and graduated from New York Medical College in 2012
  NPI Data:
  • NPI Number: 1245597137
  • Provider Enumeration Date: 04/16/2012
  • Last Update Date: 10/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1456648948
  • Enrollment ID: I20160927002515

Medical Identifiers

Medical identifiers for Mark Elmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245597137NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 267132 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cambridge Health AllianceCambridge, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cambridge Public Health Commission8921910894536

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. Mark Elmer 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. Mark Elmer 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
Mark Elmer, MD
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 665-1435
Mark Elmer, MD
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 665-1435

Reviews and Comments


Emergency Medicine Doctors in Cambridge, MA

Dr. Benjamin Kerman, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
Phone: 617-499-5025    Fax: 617-864-0085
Manon Loonis,
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Dr. Luis F Lobon, M.D., M.S.
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Phone: 617-665-1712    Fax: 617-665-3145
Allen Mario Poma, MD
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Phone: 617-714-5663    
Laura G Ebbeling, M.D.
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Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
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Dr. Hannah Bach, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 231-409-2511    
Benjamin T Milligan, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-2113    

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.