Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARK IRWIN
ActiveMARK IRWIN is a Infectious Disease healthcare provider located in KNOXVILLE, Tennessee. NPI 1104453588 is currently active in the NPPES registry. Verify at CMS.
Infectious Disease · KNOXVILLE, TN
Registration Details
- NPI Number
- 1104453588
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 25, 2020 (6.4189879347523 yrs)
- Last Updated
- Jul 21, 2025
- License
-
6170 (TN)
Practice Information
- Address
-
501 19TH ST STE 600KNOXVILLE, TN, 379161852Browse TN providers · Browse ZIP 37916
- Phone
- 8655254333
- Primary Specialty
-
Infectious Disease
207RI0200X
Other Infectious Disease Providers in KNOXVILLE, TN
| Name | Credential | NPI |
|---|---|---|
| DR. ERNEST BRIAN KEMP | M.D. | 1790764637 |
| DR. JOHN STEWART ADAMS | M.D. | 1578542338 |
| DR. MARK STEVEN RASNAKE | MD | 1962464644 |
| DR. SIMI VINCENT | MD | 1902836620 |
| DR. CATHERINE C. SARBAH | M.D. | 1821002429 |
| DR. TERI LYNN HODGES | M.D. | 1265522452 |
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.