Doctor profile · Federal record

Dr. Sonia Villarreal, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · San Antonio, TX

  • NPI 1336563097
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4203 E Southcross Blvd
San Antonio, TX 782223722
(210) 222-0333
fax (210) 928-4837
Mailing address
4642 Green Willow Woods
San Antonio, TX 782491432

Credentials & registration

NPPES · NUCC
NPI registered
February 2014 — 12 yrs on file
Profile last updated
February 16, 2015
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Texas #PA08888
Medicaid
TX #339059301

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336563097. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,038
Distinct HCPCS
10
Medicare allowed
$58,128
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 229 142 $74
99214 Established patient office or other outpatient visit, 30-39 minutes 156 108 $104
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 146 146 $105
G0444 Annual depression screening, 5 to 15 minutes 127 127 $15
36415 Insertion of needle into vein for collection of blood sample 85 66 $8
80053 Blood test, comprehensive group of blood chemicals 44 39 $10
80061 Blood test, lipids (cholesterol and triglycerides) 43 39 $13
83036 Hemoglobin a1c level 41 35 $10
90662 Influenza vaccine split virus, preservative free 35 35 $72
G0008 Administration of influenza virus vaccine 35 35 $30

In context: peer comparison

Among 36 peers in this city , average services per provider: 121. This provider delivers 8.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
969
Patients
354
Total drug cost
$14,826
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 110 36 $1,363
Amlodipine Besylate Generic 109 41 $715
Levothyroxine Sodium Generic 99 30 $1,684
Lisinopril Generic 74 29 $760
Losartan Potassium Generic 74 25 $1,397
Montelukast Sodium Generic 70 28 $1,143
Rosuvastatin Calcium Generic 68 23 $1,430
Metformin Hcl Generic 58 18 $585
Simvastatin Generic 52 18 $717
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 51 26 $1,599

Frequently asked questions

Auto-generated from federal data
What is Dr. Sonia Villarreal's medical specialty?
Dr. Sonia Villarreal practices Medical Physician Assistant in San Antonio, TX.
Where does Dr. Sonia Villarreal practice?
Dr. Sonia Villarreal practices at 4203 E Southcross Blvd, San Antonio, TX 782223722. Office phone: 2102220333.
What is Dr. Sonia Villarreal's NPI?
Dr. Sonia Villarreal's National Provider Identifier (NPI) is 1336563097, issued by NPPES.
Does Dr. Sonia Villarreal accept Medicare assignment?
Yes. Dr. Sonia Villarreal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sonia Villarreal 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.