Doctor profile · Federal record
Dr. Cassandra Herrera, MSN, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · San Antonio, TX
- NPI 1215442496
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
448 Castroville RD
San Antonio, TX 782075147
(210) 434-1400
Credentials & registration
- NPI registered
- December 2017 — 9 yrs on file
- Profile last updated
- November 2, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Texas #AP135686
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215442496. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$1,725
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 19 | $69 |
In context: peer comparison
Among 245 peers in this city , average services per provider: 166. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$184
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | 1 | $107.03 | |
| ABBVIE INC. | 2 | $50.40 | |
| Dexcom, Inc. | 1 | $26.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,262
Patients
906
Total drug cost
$101,308
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 346 | 143 | $4,517 |
| Gabapentin | Generic | 222 | 78 | $3,951 |
| Amlodipine Besylate | Generic | 214 | 85 | $1,072 |
| Fluticasone Propionate | Generic | 188 | 96 | $2,534 |
| Metformin Hcl | Generic | 187 | 67 | $2,249 |
| Levothyroxine Sodium | Generic | 172 | 55 | $3,308 |
| Lisinopril | Generic | 160 | 75 | $1,370 |
| Rosuvastatin Calcium | Generic | 139 | 57 | $2,560 |
| Losartan Potassium | Generic | 127 | 50 | $2,341 |
| Metoprolol Tartrate | Generic | 92 | 33 | $750 |
Frequently asked questions
What is Dr. Cassandra Herrera's medical specialty?
Dr. Cassandra Herrera practices Family Nurse Practitioner in San Antonio, TX.
Where does Dr. Cassandra Herrera practice?
Dr. Cassandra Herrera practices at 448 Castroville RD, San Antonio, TX 782075147. Office phone: 2104341400.
What is Dr. Cassandra Herrera's NPI?
Dr. Cassandra Herrera's National Provider Identifier (NPI) is 1215442496, issued by NPPES.
Does Dr. Cassandra Herrera accept Medicare assignment?
Yes. Dr. Cassandra Herrera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandra Herrera commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.