Russell C Tontz Iii, MD - Medicare in Somerville, MA

Russell C Tontz Iii, MD is a medicare enrolled "Preventive Medicine - Occupational Medicine" physician in Somerville, Massachusetts. His current practice location is 5 Middlesex Ave, Somerville, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 665-1000.

Russell C Tontz Iii is licensed to practice in Massachusetts (license number 1013927) 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 1295930261.

Contact Information

Russell C Tontz Iii, MD
5 Middlesex Ave,
Somerville, MA 02145-1102
(617) 665-1000
Not Available

Map and Direction




Physician's Profile

Full NameRussell C Tontz Iii
GenderMale
Speciality
Experience Years
Location5 Middlesex Ave, Somerville, 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:
  • Russell C Tontz Iii attended and graduated from in
  NPI Data:
  • NPI Number: 1295930261
  • Provider Enumeration Date: 06/19/2007
  • Last Update Date: 11/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Russell C Tontz Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295930261NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 64408 (Minnesota)Secondary
2083X0100XPreventive Medicine - Occupational Medicine 1013927 (Massachusetts)Primary

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. Russell C Tontz Iii 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
Russell C Tontz Iii, MD
1025 Marsh St,
Mankato, MN 56001-4752

Ph: (507) 625-4031
Russell C Tontz Iii, MD
5 Middlesex Ave,
Somerville, MA 02145-1102

Ph: (617) 665-1000

Reviews and Comments


Preventive Medicine Doctors in Somerville, MA

Dr. Gabriel C Gaviola, MD
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Middlesex Ave, Somerville, MA 02145
Phone: 617-591-4660    
David Pinkney Rainey, M.D.
Preventive Medicine
Medicare: Medicare Enrolled
Practice Location: 5 Middlesex Ave, Somerville, MA 02145
Phone: 617-591-4660    
Mark D Butterfield, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 425 Broadway, Somerville, MA 02145
Phone: 617-620-6893    
Dr. Leslie Renee Cadet, MD
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Middlesex Ave, Somerville, MA 02145
Phone: 617-591-4600    
Lily S Cheung, M.D.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Middlesex Ave, Cha - Occupational Health, Somerville, MA 02145
Phone: 617-591-4660    
Patthrarawalai Phichalai, M.D., M.P.H.
Preventive Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5 Middlesex Ave., Cambridge Health Alliance, Occupational Medicine Clinic, Somerville, MA 02145
Phone: 617-591-4660    

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.