Doctor profile · Federal record

Dr. Ronny Rodriguez Castillo

Dentist · Dentist · Billings, MT

  • NPI 1184275471
  • 7 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • Sanctions on record

Practice & contact

NPPES Updated May 11, 2026
Primary practice
315 N 25Th St Ste 101
Billings, MT 591011328
(406) 248-6177
fax (406) 248-1556

Credentials & registration

NPPES · NUCC
NPI registered
September 2019 — 7 yrs on file
Profile last updated
October 23, 2020
Specialty taxonomy
122300000X — NUCC code
State licenses (2)
Montana #19402 · Minnesota #D14315

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

1 exclusion record on file

Always verify with the official OIG LEIE.
  • 1128b4 — excluded Apr 20, 2026 / reinstated Nov 30, -0001

Open Payments

Industry payments received

CMS Open Payments
All-time total
$255
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 5 $250.57
Align Technology, Inc. 1 $4.58

By nature of payment

Food and Beverage
$255

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
41
Total drug cost
$301
Drug Type Claims Patients Total cost
Amoxicillin Generic 31 25 $145
Chlorhexidine Gluconate Generic 19 16 $111
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 0 $44

Frequently asked questions

Auto-generated from federal data
What is Dr. Ronny Rodriguez Castillo's medical specialty?
Dr. Ronny Rodriguez Castillo practices Dentist in Billings, MT.
Where does Dr. Ronny Rodriguez Castillo practice?
Dr. Ronny Rodriguez Castillo practices at 315 N 25Th St Ste 101, Billings, MT 591011328. Office phone: 4062486177.
What is Dr. Ronny Rodriguez Castillo's NPI?
Dr. Ronny Rodriguez Castillo's National Provider Identifier (NPI) is 1184275471, issued by NPPES.