Dr Michael Drelles, DO - Medicare Pain Management in Pontiac, MI

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Dr Michael Drelles, DO is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Pontiac, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Pain Management. He is a member of the group practice Michigan Healthcare Professionals Pc, Straith Hospital For Special Surgery and his current practice location is 44200 Woodward Ave Ste 112, Pontiac, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 384-8100.

Dr Michael Drelles is licensed to practice in Michigan (license number 5101016093) 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 1518086560.

Contact Information

Dr Michael Drelles, DO
44200 Woodward Ave Ste 112,
Pontiac, MI 48341-5046
(248) 384-8100
(248) 384-8101

Map and Direction




Physician's Profile

Full NameDr Michael Drelles
GenderMale
SpecialityPain Management
Experience20 Years
Location44200 Woodward Ave Ste 112, Pontiac, 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 Michael Drelles attended and graduated from Michigan State University College Of Osteopathic Medicine in 2004
  NPI Data:
  • NPI Number: 1518086560
  • Provider Enumeration Date: 03/29/2007
  • Last Update Date: 03/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567500440
  • Enrollment ID: I20100723000060

Medical Identifiers

Medical identifiers for Dr Michael Drelles such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518086560NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine OS10746 (Florida)Secondary
207LP2900XAnesthesiology - Pain Medicine 5101016093 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Straith Hospital For Special SurgerySouthfield, MIHospital
St Joseph Mercy OaklandPontiac, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Michigan Healthcare Professionals Pc0345413258448
Straith Hospital For Special Surgery115321006718

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 Michael Drelles allows following entities to bill medicare on his behalf.
Entity NameStraith Hospital For Special Surgery
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548268436
PECOS PAC ID: 1153210067
Enrollment ID: O20040310001337
Entity NameUniversity Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447299797
PECOS PAC ID: 8628087681
Enrollment ID: O20060419000518
Entity NameMichigan Healthcare Professionals Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295023547
PECOS PAC ID: 0345413258
Enrollment ID: O20111109000027

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 Michael Drelles 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 Michael Drelles, DO
44200 Woodward Ave Ste 112,
Pontiac, MI 48341-5046

Ph: (248) 384-8100		Dr Michael Drelles, DO
44200 Woodward Ave Ste 112,
Pontiac, MI 48341-5046

Ph: (248) 384-8100

Reviews and Comments


Anesthesiology Doctors in Pontiac, MI

Dr. Krassimir Lalev Denchev, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 44405 Woodward Ave, Pontiac, MI 48341
Phone: 248-585-3023    
Ronald Schmier, MD
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Practice Location: 461 W Huron St, Department Of Anesthesia, Pontiac, MI 48341
Phone: 248-857-7036    Fax: 248-857-6966
Dr. Jennifer L Henderson, D.O.
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Practice Location: 44555 Woodward Ave, Suite 308, Pontiac, MI 48341
Phone: 248-858-2509    
Jennifer Robert Semaan, DO
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 50 N Perry, Pontiac, MI 48342
Phone: 248-338-5392    
Dr. Jeremy L. Kramer, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 50 N Perry St, Pontiac, MI 48342
Phone: 248-338-5000    
Robin Delaney, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 461 W Huron St, Department Of Anesthesia, Pontiac, MI 48341
Phone: 248-857-7036    Fax: 248-857-6966
Shane O'toole, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 50 N Perry St, Pontiac, MI 48342
Phone: 248-338-5392    

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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.

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