Brett Holmes, DO - Medicare Internal Medicine in Royal Oak, MI

Brett Holmes, DO is a medicare enrolled "Internal Medicine" physician in Royal Oak, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Beaumont Medical Group Hospital Based Services and his current practice location is 3601 W 13 Mile Rd, Royal Oak, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 551-3000.

Brett Holmes is licensed to practice in Michigan (license number 5101020318) 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 1306284666.

Contact Information

Brett Holmes, DO
3601 W 13 Mile Rd,
Royal Oak, MI 48073-6712
(248) 551-3000
Not Available

Map and Direction




Physician's Profile

Full NameBrett Holmes
GenderMale
SpecialityInternal Medicine
Experience11 Years
Location3601 W 13 Mile Rd, Royal Oak, 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:
  • Brett Holmes attended and graduated from Michigan State University College Of Osteopathic Medicine in 2013
  NPI Data:
  • NPI Number: 1306284666
  • Provider Enumeration Date: 06/10/2013
  • Last Update Date: 10/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2163653742
  • Enrollment ID: I20160708000322

Medical Identifiers

Medical identifiers for Brett Holmes such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306284666NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101020318 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beaumont Hospital Royal OakRoyal oak, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Beaumont Medical Group Hospital Based Services3072875889464

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. Brett Holmes allows following entities to bill medicare on his behalf.
Entity NameBeaumont Medical Group Hospital Based Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427567858
PECOS PAC ID: 3072875889
Enrollment ID: O20180314001796

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. Brett Holmes 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
Brett Holmes, DO
3601 W 13 Mile Rd,
Royal Oak, MI 48073-6712

Ph: (248) 551-3000
Brett Holmes, DO
3601 W 13 Mile Rd,
Royal Oak, MI 48073-6712

Ph: (248) 551-3000

Reviews and Comments


Internal Medicine Doctors in Royal Oak, MI

Nicole Marijanovich, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-7999    Fax: 248-898-0580
Vinayata Manuballa Kareti, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 661-948-0803    
Christopher Carpenter,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3535 W 13 Mile Rd Ste 605, Royal Oak, MI 48073
Phone: 248-551-0495    
Dr. Matthew Burns Cotant, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3577 W 13 Mile Rd, Suite 404, Royal Oak, MI 48073
Phone: 248-551-6900    Fax: 248-551-6909
Geoffrey Prysak, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-7999    
Taylor Schoenheit,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-6509    
Shane Mckenna, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-551-3000    Fax: 248-551-9425

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.