Doctor profile · Federal record

Dr. Martin Castillo, PA-C

Physician Assistant · Austin, TX

  • NPI 1720729403
  • 4 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
13617 Caldwell Dr Ste 100
Austin, TX 787502324
(512) 846-7110
Additional location
306 W 4Th St
Georgetown, TX 786264906
(512) 943-1378
Mailing address
230 Kerley Dr
Hutto, TX 786344368

Credentials & registration

NPPES · NUCC
NPI registered
April 2022 — 4 yrs on file
Profile last updated
November 18, 2022
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720729403. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,766
Transactions
92
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 37 $1,251.68
Medtronic, INC. 9 $339.76
Pfizer INC. 9 $246.94
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 15 $228.03
Boston Scientific Corporation 3 $190.62
Collegium Pharmaceutical, INC. 7 $150.51
Spr Therapeutics, INC 2 $132.22
Averitas Pharma INC. 3 $69.76
Spinal Simplicity, LLC 2 $43.89
Si-Bone, INC. 1 $35.48
Ibsa Pharma INC. 2 $34.50
Vertos Medical, INC. 1 $21.57
Idorsia Pharmaceuticals US INC 1 $20.99

By nature of payment

Food and Beverage
$2,766

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,045
Patients
403
Total drug cost
$32,451
Drug Type Claims Patients Total cost
Gabapentin Generic 274 93 $4,108
Tramadol Hcl Generic 192 87 $1,766
Pregabalin Generic 119 47 $3,145
Cyclobenzaprine Hcl Generic 71 28 $1,055
Methocarbamol Generic 62 24 $1,081
Tizanidine Hcl Generic 62 31 $1,299
Diclofenac Sodium Generic 50 23 $2,681
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 33 18 $479
Meloxicam Generic 31 14 $147
Baclofen Generic 29 11 $597

Frequently asked questions

Auto-generated from federal data
What is Dr. Martin Castillo's medical specialty?
Dr. Martin Castillo practices Physician Assistant in Austin, TX.
Where does Dr. Martin Castillo practice?
Dr. Martin Castillo practices at 13617 Caldwell Dr Ste 100, Austin, TX 787502324. Office phone: 5128467110.
What is Dr. Martin Castillo's NPI?
Dr. Martin Castillo's National Provider Identifier (NPI) is 1720729403, issued by NPPES.