Anthony B Janas, MD - Medicare Family Practice in Three Rivers, MI

Anthony B Janas, MD is a medicare enrolled "Family Medicine" physician in Three Rivers, Michigan. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Theoria Medical and his current practice location is 517 S Erie St, Three Rivers, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 273-8661.

Anthony B Janas is licensed to practice in Michigan (license number 4301093533) 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 1437398831.

Contact Information

Anthony B Janas, MD
517 S Erie St,
Three Rivers, MI 49093-2029
(269) 273-8661
Not Available

Map and Direction




Physician's Profile

Full NameAnthony B Janas
GenderMale
SpecialityFamily Practice
Experience23 Years
Location517 S Erie St, Three Rivers, Michigan
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:
  • Anthony B Janas graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1437398831
  • Provider Enumeration Date: 02/10/2009
  • Last Update Date: 01/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6608925052
  • Enrollment ID: I20090514000456

Medical Identifiers

Medical identifiers for Anthony B Janas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437398831NPI-NPPES
1437398831MedicaidMI
1104840529OtherMIBCBSM - BRONSON

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301093533 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Heartland Home Health Care And HospiceGrand rapids, MIHospice
Three Rivers HealthThree rivers, MIHospital
Heartland Health Care Center-three RiversThree rivers, MINursing home
South Haven Nursing And Rehabilitation CommunitySouth haven, MINursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Theoria Medical5395098339100

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. Anthony B Janas allows following entities to bill medicare on his behalf.
Entity NameTheoria Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609362375
PECOS PAC ID: 5395098339
Enrollment ID: O20181004002127

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. Anthony B Janas 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
Anthony B Janas, MD
41800 W 11 Mile Rd Ste 109,
Novi, MI 48375-1818

Ph: (833) 578-2763
Anthony B Janas, MD
517 S Erie St,
Three Rivers, MI 49093-2029

Ph: (269) 273-8661

Reviews and Comments


Family Medicine Doctors in Three Rivers, MI

Dr. Paul James Simpson, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 S Us 131, Three Rivers, MI 49093
Phone: 269-286-7070    Fax: 269-286-7071
Constance Mumford,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 601 S Us 131, Three Rivers, MI 49093
Phone: 269-286-7070    Fax: 269-286-7071
Dr. Nehdia Badr Hashemi, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 850 S Health Pkwy, Three Rivers, MI 49093
Phone: 269-279-5240    
Dr. Kaylynn Decarli, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 S Us Highway 131, Three Rivers, MI 49093
Phone: 269-286-7070    
Natan Harel, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 601 S Us Highway 131, Three Rivers, MI 49093
Phone: 269-286-7070    
Jonathan Martins, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 655 S Erie St, Three Rivers, MI 49093
Phone: 269-273-6949    

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.