Dr Gregory Mark Mathien, MD - Medicare Sports Medicine in Knoxville, TN

Dr Gregory Mark Mathien, MD is a medicare enrolled "Orthopaedic Surgery - Sports Medicine" physician in Knoxville, Tennessee. He went to State University Of Ny Upstate Medical University and graduated in 1986 and has 38 years of diverse experience with area of expertise as Sports Medicine. He is a member of the group practice Orthotennessee, Pc and his current practice location is 1422 Old Weisgarber Rd, Knoxville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 558-4400.

Dr Gregory Mark Mathien is licensed to practice in Tennessee (license number 21414) 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 1730156076.

Contact Information

Dr Gregory Mark Mathien, MD
1422 Old Weisgarber Rd,
Knoxville, TN 37909-2674
(865) 558-4400
(865) 558-4471

Map and Direction




Physician's Profile

Full NameDr Gregory Mark Mathien
GenderMale
SpecialitySports Medicine
Experience38 Years
Location1422 Old Weisgarber Rd, Knoxville, Tennessee
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 Gregory Mark Mathien attended and graduated from State University Of Ny Upstate Medical University in 1986
  NPI Data:
  • NPI Number: 1730156076
  • Provider Enumeration Date: 03/07/2006
  • Last Update Date: 06/22/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 4183705171
  • Enrollment ID: I20100427000037

Medical Identifiers

Medical identifiers for Dr Gregory Mark Mathien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730156076NPI-NPPES
100010064OtherTNTENNCARE
200030088OtherTNRAILROAD MEDICARE
TN0152OtherTNJOHN DEERE HEALTHCARE
098041241OtherTNTRICARE
1196196OtherTNUNITED HEALTH CARE
3059706MedicaidTN
4397728OtherTNAETNA
3071385OtherTNBLUE CROSS BLUE SHIELD
P00910368OtherTNRAILROAD MEDICARE
TN0120OtherTNJOHN DEERE HEALTHCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MD21414 (Tennessee)Secondary
207XX0005XOrthopaedic Surgery - Sports Medicine 21414 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Physicians Regional Medical CenterPowell, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orthotennessee, Pc3476453572162

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 Gregory Mark Mathien allows following entities to bill medicare on his behalf.
Entity NameOrthotennessee, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518049592
PECOS PAC ID: 3476453572
Enrollment ID: O20040113000622

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 Gregory Mark Mathien 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 Gregory Mark Mathien, MD
1422 Old Weisgarber Rd,
Knoxville, TN 37909-1293

Ph: (865) 558-4400
Dr Gregory Mark Mathien, MD
1422 Old Weisgarber Rd,
Knoxville, TN 37909-2674

Ph: (865) 558-4400

Reviews and Comments


Orthopaedic Surgery Doctors in Knoxville, TN

Charles Daniel Benson, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 10800 Parkside Dr Ste 330, Knoxville, TN 37934
Phone: 865-218-7480    Fax: 865-218-7488
Dr. Michael C. Tompkins, DO
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 9430 Park West Blvd Ste 130, Knoxville, TN 37923
Phone: 865-690-4861    Fax: 865-560-8525
Dr. Herman G Botero, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1422 Old Weisgarber Rd, Knoxville, TN 37909
Phone: 865-558-4400    
Dr. Colin Douglas Booth, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 9430 Park West Blvd Ste 130, Knoxville, TN 37923
Phone: 865-690-4861    Fax: 865-560-8525
Dr. Robert R. Madigan, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1422 Old Weisgarber Rd, Knoxville, TN 37909
Phone: 865-558-4400    Fax: 865-558-4471
Dr. Harold E Cates Jr., MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 9430 Park West Blvd Ste 130, Knoxville, TN 37923
Phone: 865-690-4861    Fax: 865-560-8525
Dr. Wade Clayton Gobbell, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 9430 Park West Blvd Ste 130, Knoxville, TN 37923
Phone: 865-690-4861    Fax: 865-693-0338

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.