Doctor profile · Federal record
Dr. Isabelle Barrientez, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · San Antonio, TX
- NPI 1437613692
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8223 Marbach RD Ste 102
San Antonio, TX 782271661
(210) 664-4739 - Mailing address
-
1134 Silent Holw
San Antonio, TX 782606222
Credentials & registration
- NPI registered
- January 2019 — 7 yrs on file
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Texas #AP140258
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437613692. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
341
Distinct HCPCS
10
Medicare allowed
$13,569
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 111 | 12 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 50 | 42 | $104 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 46 | 43 | $35 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $136 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 30 | 15 | $16 | |
96372 |
Injection of drug or substance under skin or into muscle | 18 | 16 | $12 | |
80307 |
Testing for presence of drug, by chemistry analyzers | 16 | 16 | $61 | |
71046 |
X-ray of chest, 2 views | 13 | 13 | $27 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 12 | 12 | $3 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 12 | 12 | $16 |
In context: peer comparison
Among 245 peers in this city , average services per provider: 166. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$284
Transactions
10
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SI-BONE, INC. | 1 | $81.64 | |
| Collegium Pharmaceutical, Inc. | 3 | $51.47 | |
| Nevro Corp. | 2 | $47.00 | |
| Lundbeck LLC | 1 | $30.89 | |
| ABBVIE INC. | 1 | $26.46 | |
| Medtronic, Inc. | 1 | $23.64 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 1 | $22.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
46
Patients
45
Total drug cost
$319
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 21 | 21 | $244 |
| Azithromycin | Generic | 13 | 12 | $56 |
| Prednisone | Generic | 12 | 12 | $20 |
Hospital affiliations
Frequently asked questions
What is Dr. Isabelle Barrientez's medical specialty?
Dr. Isabelle Barrientez practices Family Nurse Practitioner in San Antonio, TX.
Where does Dr. Isabelle Barrientez practice?
Dr. Isabelle Barrientez practices at 8223 Marbach RD Ste 102, San Antonio, TX 782271661. Office phone: 2106644739.
What is Dr. Isabelle Barrientez's NPI?
Dr. Isabelle Barrientez's National Provider Identifier (NPI) is 1437613692, issued by NPPES.
Does Dr. Isabelle Barrientez accept Medicare assignment?
Yes. Dr. Isabelle Barrientez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabelle Barrientez commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426). Source: CMS Medicare Physician & Other Practitioners file.