Dr John Mattimore Jr, MD - Medicare Anesthesiology in Brighton, MA

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Dr John Mattimore Jr, MD is a medicare enrolled "Anesthesiology" physician in Brighton, Massachusetts. He went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Umass Memorial Medical Group Inc, Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc, Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is and his current practice location is 736 Cambridge St, Brighton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 789-3000.

Dr John Mattimore Jr is licensed to practice in Massachusetts (license number 281274) 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 1316398738.

Contact Information

Dr John Mattimore Jr, MD
736 Cambridge St,
Brighton, MA 02135-2907
(617) 789-3000
Not Available

Map and Direction




Physician's Profile

Full NameDr John Mattimore Jr
GenderMale
SpecialityAnesthesiology
Experience9 Years
Location736 Cambridge St, Brighton, 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 John Mattimore Jr attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1316398738
  • Provider Enumeration Date: 06/27/2016
  • Last Update Date: 01/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2860743044
  • Enrollment ID: I20200730003036

Medical Identifiers

Medical identifiers for Dr John Mattimore Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316398738NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 268465 (Massachusetts)Secondary
207R00000XInternal Medicine 268465 (Massachusetts)Secondary
207L00000XAnesthesiology 281274 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New England Baptist HospitalBoston, MAHospital
Umass Memorial Medical Center/university CampusWorcester, MAHospital
Beth Israel Deaconess Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398912096
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc44865671041474
Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is6305749987495

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 John Mattimore Jr allows following entities to bill medicare on his behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093756629
PECOS PAC ID: 4486567104
Enrollment ID: O20040315000395
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269
Entity NameNortheast Medical Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235147760
PECOS PAC ID: 2365405024
Enrollment ID: O20050111000265
Entity NameLawrence Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467699918
PECOS PAC ID: 4082770136
Enrollment ID: O20090225000707
Entity NameAssociated Physicians Of Harvard Medical Faculty Physicians At Beth Is
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1245773308
PECOS PAC ID: 6305749987
Enrollment ID: O20170628003015

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 John Mattimore Jr 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 John Mattimore Jr, MD
736 Cambridge St,
Brighton, MA 02135-2907

Ph: (617) 789-3000		Dr John Mattimore Jr, MD
736 Cambridge St,
Brighton, MA 02135-2907

Ph: (617) 789-3000

Reviews and Comments


Anesthesiology Doctors in Brighton, MA

Dr. Andrew Starr, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge St, Brighton, MA 02135
Phone: 617-789-3000    
Dr. Andrew L Sternlicht,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge Street, Brighton, MA 02135
Phone: 617-789-2782    Fax: 781-407-0998
Phung My Vuong, DO
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 736 Cambridge St, Brighton, MA 02135
Phone: 617-789-3000    
Dana Gramolini, MD
Anesthesiology
Medicare: May Accept Medicare Assignments
Practice Location: 736 Cambridge St, Brighton, MA 02135
Phone: 617-789-3000    
Catherine Lannon, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge St, Brighton, MA 02135
Phone: 617-789-3000    
Tayler B Eldridge, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 736 Cambridge St, Brighton, MA 02135
Phone: 413-686-2949    
Summaiya Iqbal, MD
Anesthesiology
Medicare: May Accept Medicare Assignments
Practice Location: St Elizabeth's Medical Center, 736 Cambridge St, Brighton, MA 02135
Phone: 617-789-2777    

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.