Dr David Michael Byrens, MD - Medicare Family Practice in Marshall, MI

Dr David Michael Byrens, MD is a medicare enrolled "Family Medicine" physician in Marshall, Michigan. He went to University Of Michigan Medical School and graduated in 1984 and has 40 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Ella E M Brown Charitable Circle and his current practice location is 215 E Mansion St Ste 2f, Marshall, Michigan. You can reach out to his office (for appointments etc.) via phone at (269) 781-2111.

Dr David Michael Byrens is licensed to practice in Michigan (license number DB048794) 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 1902874126.

Contact Information

Dr David Michael Byrens, MD
215 E Mansion St Ste 2f,
Marshall, MI 49068
(269) 781-2111
(269) 781-3181

Map and Direction




Physician's Profile

Full NameDr David Michael Byrens
GenderMale
SpecialityFamily Practice
Experience40 Years
Location215 E Mansion St Ste 2f, Marshall, 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:
  • Dr David Michael Byrens attended and graduated from University Of Michigan Medical School in 1984
  NPI Data:
  • NPI Number: 1902874126
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 07/23/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0941337828
  • Enrollment ID: I20100423000924

Medical Identifiers

Medical identifiers for Dr David Michael Byrens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902874126NPI-NPPES
0130434OtherMIPHYSICIANS HEALTH PLAN
4349267MedicaidMI
0131121OtherMIBLUE CARE NETWORK
1104063155OtherMIORGANIZATION NPI
0801311211OtherMIBCBSM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine DB048794 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Great Lakes CaringJackson, MIHome health agency
Oaklawn HospiceMarshall, MIHospice
Oaklawn HospitalMarshall, MIHospital
Bronson Battle Creek HospitalBattle creek, MIHospital
Borgess Medical CenterKalamazoo, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ella E M Brown Charitable Circle1254228745103

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 David Michael Byrens allows following entities to bill medicare on his behalf.
Entity NameElla E M Brown Charitable Circle
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366591794
PECOS PAC ID: 1254228745
Enrollment ID: O20040616001008
Entity NameDavid M. Byrens, M.d., P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104063155
PECOS PAC ID: 5496882367
Enrollment ID: O20100423000915

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 David Michael Byrens 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 David Michael Byrens, MD
215 E Mansion St Ste 2f,
Marshall, MI 49068-1167

Ph: (269) 781-2111
Dr David Michael Byrens, MD
215 E Mansion St Ste 2f,
Marshall, MI 49068

Ph: (269) 781-2111

Reviews and Comments


Family Medicine Doctors in Marshall, MI

Dr. Sami Ahmed, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 215 E Mansion St Ste 1e, Marshall, MI 49068
Phone: 269-781-3938    Fax: 269-781-8364
Thomas Neidlinger, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 215 E Mansion St, Suite 2a, Marshall, MI 49068
Phone: 269-781-1122    Fax: 269-781-5933
Rick Arias,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1174 W Michigan Ave Ste A, Marshall, MI 49068
Phone: 269-558-0700    
Mark Z Machalka, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1174 W Michigan Ave, Marshall, MI 49068
Phone: 269-781-9867    Fax: 269-781-9126
Dr. Erin Rockwell, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 215 E Mansion St Ste 1e, Marshall, MI 49068
Phone: 269-781-3968    
Kaitlyn Hite, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 215 E Mansion St Ste 1e, Marshall, MI 49068
Phone: 269-781-3938    
Dr. Melissa Kay Gates, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1174 W Michigan Ave Ste A, Marshall, MI 49068
Phone: 269-558-0700    Fax: 269-558-0701

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.