Doctor profile · Federal record
Dr. Gannon Marsh, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Athens, TX
- NPI 1356706907
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
115 Medical Cir Ste 100
Athens, TX 757519004
(903) 676-1144
Credentials & registration
- NPI registered
- December 2015 — 11 yrs on file
- Profile last updated
- June 12, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Texas #AP129169
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356706907. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
369
Distinct HCPCS
7
Medicare allowed
$20,081
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 159 | 46 | $53 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 27 | $80 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 62 | 22 | $29 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 30 | 15 | $40 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 19 | 17 | $29 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 16 | 16 | $65 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $109 |
In context: peer comparison
Among 5 peers in Athens Family Nurse Practitioner, average services per provider: 78. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
64
Patients
29
Total drug cost
$837
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mupirocin | Generic | 36 | 18 | $311 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 0 | $275 |
| Clindamycin Hcl | Generic | 13 | 11 | $251 |
Frequently asked questions
What is Dr. Gannon Marsh's medical specialty?
Dr. Gannon Marsh practices Family Nurse Practitioner in Athens, TX.
Where does Dr. Gannon Marsh practice?
Dr. Gannon Marsh practices at 115 Medical Cir Ste 100, Athens, TX 757519004. Office phone: 9036761144.
What is Dr. Gannon Marsh's NPI?
Dr. Gannon Marsh's National Provider Identifier (NPI) is 1356706907, issued by NPPES.
Does Dr. Gannon Marsh accept Medicare assignment?
Yes. Dr. Gannon Marsh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gannon Marsh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Removal of tissue from wound, 20.0 sq cm or less (HCPCS 97597). Source: CMS Medicare Physician & Other Practitioners file.