Dexter Robert Mckellar, MD - Medicare Family Practice in Walker, MI

Dexter Robert Mckellar, MD is a medicare enrolled "Family Medicine" physician in Walker, Michigan. He graduated from medical school in 2018 and has 6 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Advantage Health/saint Mary's Medical Group and his current practice location is 1175 Wilson Ave Nw, Walker, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 685-8650.

Dexter Robert Mckellar is licensed to practice in Michigan (license number 4301502149) 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 1336633742.

Contact Information

Dexter Robert Mckellar, MD
1175 Wilson Ave Nw,
Walker, MI 49534-6407
(616) 685-8650
(616) 791-2160

Map and Direction




Physician's Profile

Full NameDexter Robert Mckellar
GenderMale
SpecialityFamily Practice
Experience6 Years
Location1175 Wilson Ave Nw, Walker, 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:
  • Dexter Robert Mckellar graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1336633742
  • Provider Enumeration Date: 06/19/2018
  • Last Update Date: 04/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0840548103
  • Enrollment ID: I20200724002043

Medical Identifiers

Medical identifiers for Dexter Robert Mckellar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336633742NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4351041142 (Michigan)Secondary
207Q00000XFamily Medicine 4301115644 (Michigan)Secondary
207Q00000XFamily Medicine 4301502149 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Health Saint Mary'sGrand rapids, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advantage Health/saint Mary's Medical Group4082807961386

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. Dexter Robert Mckellar 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

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. Dexter Robert Mckellar 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
Dexter Robert Mckellar, MD
300 Lafayette Ave Se Ste 4000,
Grand Rapids, MI 49503-4692

Ph: (616) 685-5922
Dexter Robert Mckellar, MD
1175 Wilson Ave Nw,
Walker, MI 49534-6407

Ph: (616) 685-8650

Reviews and Comments


Family Medicine Doctors in Walker, MI

Sally Kliphuis, MD
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Practice Location: 933 3 Mile Rd Nw, Suite 210, Walker, MI 49544
Phone: 616-685-8150    Fax: 616-785-0238
Dr. Bennett George Riddering, MD
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Practice Location: 1175 Wilson Ave Nw, Walker, MI 49534
Phone: 616-685-8650    
Dr. Ashley Lynn Conner, M.D.
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John Millett, MD
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Dr. Beverly Joan Sankey, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 933 3 Mile Rd Nw Ste 210, Walker, MI 49544
Phone: 616-685-8150    Fax: 616-785-0238
Jaime Halverson, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1175 Wilson Ave Nw, Walker, MI 49534
Phone: 616-685-8650    Fax: 616-791-2160

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.