Mark David Koone, MD
Mark David Koone, MD is a Dermatology in Sherman, Texas. Graduated from Baylor College of Medicine in 1982, 44 years ago. Practices with Pdp of Texas, PLLC, a 60-clinician group and accepts Medicare assignment. Licensed in Texas.
- Years since qualifying
- 44
- Trained at
- Baylor College of Medicine
- Licensed in
- TX
- In the registry since
- 2006
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
230 E Sycamore St Ste 305Sherman, TX 75090-5013
Phone: (903) 771-4613
Fax: (903) 698-6376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Dermatology Physician (primary) | Taxonomy 207N00000X · Licence H1976 (TX) |
|---|
Record details
| NPI number | 1720055833 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 7, 2006 |
| Last updated in NPPES | July 29, 2025 |
| Certification date | July 29, 2025 |
| Mailing address | 9900 N Central Expy Ste 500, Dallas, TX 75231-0928 |
Medicare enrollment
| Medicare specialty | DERMATOLOGY |
|---|---|
| Medical school | BAYLOR COLLEGE OF MEDICINE |
| Graduated | 1982 (44 years in practice) |
| Group practice | Pdp Of Texas, Pllc — 60 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Sherman
-
Clint Cameron Moss, MD
815 Pecan Grove Rd E, Sherman, TX 75090-1768 · (903) 892-2126