Dr Mark Thomas Ryan, DO - Medicare Orthopedic Surgery in Warren, MI

Dr Mark Thomas Ryan, DO is a medicare enrolled "Orthopaedic Surgery" physician in Warren, 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 Orthopedic Surgery. He is a member of the group practice Henry Ford Macomb Hospital Corporation and his current practice location is 25625 Schoenherr Rd, Warren, Michigan. You can reach out to his office (for appointments etc.) via phone at (586) 759-4700.

Dr Mark Thomas Ryan is licensed to practice in Michigan (license number 5101016208) 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 1043338833.

Contact Information

Dr Mark Thomas Ryan, DO
25625 Schoenherr Rd,
Warren, MI 48089-1451
(586) 759-4700
(586) 759-1504

Map and Direction




Physician's Profile

Full NameDr Mark Thomas Ryan
GenderMale
SpecialityOrthopedic Surgery
Experience20 Years
Location25625 Schoenherr Rd, Warren, 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 Mark Thomas Ryan attended and graduated from Michigan State University College Of Osteopathic Medicine in 2004
  NPI Data:
  • NPI Number: 1043338833
  • Provider Enumeration Date: 03/27/2007
  • Last Update Date: 09/29/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0749334183
  • Enrollment ID: I20090819000341

Medical Identifiers

Medical identifiers for Dr Mark Thomas Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043338833NPI-NPPES
200E009780OtherMIBCBSM/BCN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 5101016208 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Henry Ford Home Health CareDetroit, MIHome health agency
Henry Ford Macomb HospitalClinton township, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Henry Ford Macomb Hospital Corporation7911808381276

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 Mark Thomas Ryan allows following entities to bill medicare on his behalf.
Entity NameHenry Ford Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134144801
PECOS PAC ID: 0547178311
Enrollment ID: O20031105000139
Entity NameHenry Ford Macomb Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134265986
PECOS PAC ID: 7911808381
Enrollment ID: O20040119000142
Entity NameHenry Ford Macomb Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528130739
PECOS PAC ID: 7911808381
Enrollment ID: O20040522000104

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 Mark Thomas Ryan 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 Mark Thomas Ryan, DO
25625 Schoenherr Rd,
Warren, MI 48089-1499

Ph: (586) 759-4700
Dr Mark Thomas Ryan, DO
25625 Schoenherr Rd,
Warren, MI 48089-1451

Ph: (586) 759-4700

Reviews and Comments


Orthopaedic Surgery Doctors in Warren, MI

Daniel B Hoard, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 28001 Schoenherr Rd, Suite 3, Warren, MI 48088
Phone: 586-558-9500    Fax: 586-558-9501
Dr. Julie L Henry-kelly, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27427 Schoenherr Rd, Suite 200, Warren, MI 48088
Phone: 586-754-4417    Fax: 586-754-4473
John B Ryan, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 11012 E 13 Mile Rd Ste 201, Warren, MI 48093
Phone: 586-582-0864    Fax: 586-582-0964
Dr. Sam Hakki Hackette, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27789 Mound Rd Ste 100, Warren, MI 48092
Phone: 313-209-3353    Fax: 313-406-7255
Alice Mendelson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 11900 E 12 Mile Rd, Suite 110, Warren, MI 48093
Phone: 586-582-7070    Fax: 586-582-7066
David H Mendelson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 11900 E 12 Mile Rd, Suite 110, Warren, MI 48093
Phone: 586-582-7070    Fax: 586-582-7066

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.