Doctor profile · Federal record
Dr. Anastasia Tunstall Fernandez, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · San Antonio, TX
- NPI 1497342943
- Accepts Medicare
- 1 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6315 S Zarzamora St
San Antonio, TX 782113218
(210) 922-7000
fax (210) 924-4113
Credentials & registration
- NPI registered
- December 2020 — 6 yrs on file
- Profile last updated
- April 6, 2021
- Year of graduation
- 2025 — 1 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Texas #1007348
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497342943. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
691
Distinct HCPCS
4
Medicare allowed
$33,642
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 423 | 176 | $55 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 147 | 51 | $29 | |
17250 |
Application of chemical to stop tissue regrowth in wound | 73 | 33 | $31 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 33 | $82 |
In context: peer comparison
Among 245 peers in this city , average services per provider: 166. This provider delivers 4.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
70
Patients
52
Total drug cost
$858
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 14 | $264 |
| Cephalexin | Generic | 16 | 14 | $197 |
| Triamcinolone Acetonide | Generic | 14 | 13 | $65 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 13 | 0 | $102 |
| Doxycycline Hyclate | Generic | 11 | 11 | $229 |
Hospital affiliations
Frequently asked questions
What is Dr. Anastasia Tunstall Fernandez's medical specialty?
Dr. Anastasia Tunstall Fernandez practices Family Nurse Practitioner in San Antonio, TX.
Where does Dr. Anastasia Tunstall Fernandez practice?
Dr. Anastasia Tunstall Fernandez practices at 6315 S Zarzamora St, San Antonio, TX 782113218. Office phone: 2109227000.
What is Dr. Anastasia Tunstall Fernandez's NPI?
Dr. Anastasia Tunstall Fernandez's National Provider Identifier (NPI) is 1497342943, issued by NPPES.
Does Dr. Anastasia Tunstall Fernandez accept Medicare assignment?
Yes. Dr. Anastasia Tunstall Fernandez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anastasia Tunstall Fernandez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of tissue from wound, 20.0 sq cm or less (HCPCS 97597); Application of chemical to stop tissue regrowth in wound (HCPCS 17250). Source: CMS Medicare Physician & Other Practitioners file.