Ronald Duemler, MD - Medicare Family Practice in Grand Rapids, MI

Ronald Duemler, MD is a medicare enrolled "Family Medicine - Geriatric Medicine" physician in Grand Rapids, Michigan. He went to Rush Medical College Of Rush University and graduated in 1985 and has 39 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Saint Marys Health Services and his current practice location is 200 Jefferson Ave Se, Grand Rapids, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 685-1835.

Ronald Duemler is licensed to practice in Michigan (license number 4301050164) 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 1679524284.

Contact Information

Ronald Duemler, MD
200 Jefferson Ave Se,
Grand Rapids, MI 49503-4502
(616) 685-1835
(616) 685-1846

Map and Direction




Physician's Profile

Full NameRonald Duemler
GenderMale
SpecialityFamily Practice
Experience39 Years
Location200 Jefferson Ave Se, Grand Rapids, 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:
  • Ronald Duemler attended and graduated from Rush Medical College Of Rush University in 1985
  NPI Data:
  • NPI Number: 1679524284
  • Provider Enumeration Date: 05/16/2006
  • Last Update Date: 07/07/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0143224964
  • Enrollment ID: I20060911000358

Medical Identifiers

Medical identifiers for Ronald Duemler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679524284NPI-NPPES
3489002MedicaidMI
4846834MedicaidMI
4877474MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301050164 (Michigan)Secondary
207QG0300XFamily Medicine - Geriatric Medicine 4301050164 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Atrio Home HealthGrand rapids, MIHome health agency
Faith HospiceGrand rapids, MIHospice
Mercy Health Saint Mary'sGrand rapids, MIHospital
Holland Home Breton Rehabilitation & Living CentreGrand rapids, MINursing home
Holland Home - Raybrook ManorGrand rapids, MINursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Saint Marys Health Services498150043627

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. Ronald Duemler allows following entities to bill medicare on his behalf.
Entity NameAdvantage Health/saint Mary's Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376862151
PECOS PAC ID: 4082807961
Enrollment ID: O20101023000279
Entity NameSaint Marys Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063917425
PECOS PAC ID: 4981500436
Enrollment ID: O20180511000758

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. Ronald Duemler 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
Ronald Duemler, MD
245 State St Se, Ste 228,
Grand Rapids, MI 49503-4328

Ph: (616) 685-1808
Ronald Duemler, MD
200 Jefferson Ave Se,
Grand Rapids, MI 49503-4502

Ph: (616) 685-1835

Reviews and Comments


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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.