Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. GREGORY MARK MATHIEN, M.D.
ActiveDR. GREGORY MARK MATHIEN, M.D. is a Adult Reconstructive Orthopaedic Surgery healthcare provider located in KNOXVILLE, Tennessee. NPI 1730156076 is currently active in the NPPES registry. Verify at CMS.
Adult Reconstructive Orthopaedic Surgery · KNOXVILLE, TN
Registration Details
- NPI Number
- 1730156076
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 7, 2006 (20.447287780288 yrs)
- Last Updated
- Jan 15, 2026
- Licenses
-
21414 (TN)MD21414 (TN)
Practice Information
- Address
-
1422 OLD WEISGARBER RDKNOXVILLE, TN, 379091293Browse TN providers · Browse ZIP 37909
- Phone
- 8655584400
- Fax
- 8655584471
- Primary Specialty
-
Adult Reconstructive Orthopaedic Surgery
207XX0005X
- Additional Specialty
- Orthopaedic Surgery
Other Adult Reconstructive Orthopaedic Surgery Providers in KNOXVILLE, TN
| Name | Credential | NPI |
|---|---|---|
| DR. MICHAEL T CASEY JR. | MD | 1134109804 |
| ROBERT G SMITH | M.D. | 1457323966 |
| DR. THOMAS CRAIG BEELER | M.D. | 1972570661 |
| DR. RUSSELL ANDERSON BETCHER | M.D. | 1659349058 |
| PAUL L BECKER | MD | 1205804473 |
| DR. JON MARK MACNAUGHTON | M.D. | 1366485179 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.