Doctor profile · Federal record
Dr. Kathryn Villarreal, P.A.
Physician Assistant · Fresno, CA
- NPI 1851517023
- Accepts Medicare
- MIPS 79.7 / 100 · 2023
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7014 N Whitney Ave
Fresno, CA 937200155
(559) 321-2800
fax (559) 321-2780
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- May 30, 2012
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA18758
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851517023. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
674
Distinct HCPCS
7
Medicare allowed
$33,245
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 238 | 185 | $113 | |
81003 |
Automated urinalysis test | 222 | 174 | $2 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 74 | 68 | $12 | |
36415 |
Insertion of needle into vein for collection of blood sample | 47 | 47 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 39 | $80 | |
96372 |
Injection of drug or substance under skin or into muscle | 34 | 21 | $13 | |
51702 |
Simple insertion of temporary bladder tube | 18 | 17 | $56 |
In context: peer comparison
Among 41 peers in Fresno Physician Assistant, average services per provider: 236. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$1,387
Transactions
41
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 4 | $303.87 | |
| Sumitomo Pharma America, INC. | 15 | $246.66 | |
| Janssen Biotech, INC. | 3 | $208.24 | |
| Endo Pharmaceuticals INC. | 1 | $146.19 | |
| Bayer Healthcare Pharmaceuticals INC. | 5 | $124.73 | |
| Antares Pharma, INC. | 4 | $87.59 | |
| Abbvie INC. | 1 | $30.50 | |
| Tempus Ai, INC | 1 | $27.56 | |
| Merck Sharp & Dohme LLC | 1 | $27.31 | |
| Sun Pharmaceutical Industries INC. | 1 | $26.05 | |
| Olympus America INC. | 1 | $24.98 | |
| Ferring Pharmaceuticals INC. | 1 | $23.81 | |
| Urogen Pharma, INC. | 1 | $23.67 | |
| Coloplast Corp | 1 | $19.00 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
809
Patients
431
Total drug cost
$129,655
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 108 | 75 | $1,595 |
| Tamsulosin Hcl | Generic | 108 | 50 | $2,557 |
| Myrbetriq (Mirabegron) | Brand | 104 | 25 | $62,164 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 76 | 61 | $1,792 |
| Ciprofloxacin Hcl | Generic | 74 | 72 | $377 |
| Estradiol | Generic | 74 | 39 | $7,532 |
| Gemtesa (Vibegron) | Brand | 59 | 24 | $46,900 |
| Finasteride | Generic | 33 | 18 | $534 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 28 | $114 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 30 | 0 | $1,344 |
Frequently asked questions
What is Dr. Kathryn Villarreal's medical specialty?
Dr. Kathryn Villarreal practices Physician Assistant in Fresno, CA.
Where does Dr. Kathryn Villarreal practice?
Dr. Kathryn Villarreal practices at 7014 N Whitney Ave, Fresno, CA 937200155. Office phone: 5593212800.
What is Dr. Kathryn Villarreal's NPI?
Dr. Kathryn Villarreal's National Provider Identifier (NPI) is 1851517023, issued by NPPES.
Does Dr. Kathryn Villarreal accept Medicare assignment?
Yes. Dr. Kathryn Villarreal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Villarreal commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.