Doctor profile · Federal record
Dr. Mark Sowell, DPM
Primary Podiatric Medicine Podiatrist (CMS: Podiatry) · Foot Surgery Podiatrist · Nacogdoches, TX
- NPI 1679517528
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 30 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3316 N University Dr, Suite C
Nacogdoches, TX 759652632
(936) 559-1700
fax (936) 559-1713
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 14, 2011
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 213EP1101X — NUCC code
- State license (1)
- Texas #1449
- Medicaid
- TX #018599301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679517528. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,886
Distinct HCPCS
9
Medicare allowed
$314,653
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
87798 |
Detection test by nucleic acid for organism, amplified probe technique | 2,132 | 159 | $34 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,397 | 377 | $86 | |
11721 |
Removal of fingernails or toenails, 6 or more nails | 1,137 | 326 | $42 | |
87481 |
Detection test for candida species (yeast), amplified probe technique | 628 | 154 | $34 | |
11056 |
Removal of noncancer thickened skin growth, 2-4 growths | 198 | 69 | $79 | |
87801 |
Detection test by nucleic acid for multiple organisms, amplified probe(s) technique | 178 | 159 | $69 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 120 | 120 | $107 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 63 | 17 | $123 | |
93922 |
Ultrasound study of arm and leg arteries | 33 | 30 | $78 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 654. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $23.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
75
Patients
54
Total drug cost
$796
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 43 | 41 | $280 |
| Gabapentin | Generic | 19 | 0 | $164 |
| Terbinafine Hcl | Generic | 13 | 13 | $352 |
Frequently asked questions
What is Dr. Mark Sowell's medical specialty?
Dr. Mark Sowell practices Primary Podiatric Medicine Podiatrist in Nacogdoches, TX.
Where does Dr. Mark Sowell practice?
Dr. Mark Sowell practices at 3316 N University Dr, Nacogdoches, TX 759652632. Office phone: 9365591700.
What is Dr. Mark Sowell's NPI?
Dr. Mark Sowell's National Provider Identifier (NPI) is 1679517528, issued by NPPES.
Does Dr. Mark Sowell accept Medicare assignment?
Yes. Dr. Mark Sowell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Sowell commonly perform?
Top Medicare-reported procedures in 2023: Detection test by nucleic acid for organism, amplified probe technique (HCPCS 87798); Established patient office or other outpatient visit (HCPCS 99213); Removal of fingernails or toenails, 6 or more nails (HCPCS 11721). Source: CMS Medicare Physician & Other Practitioners file.