Doctor profile · Federal record

Dr. Janson Rigby, DO

Ophthalmology Physician (CMS: Ophthalmology) · Helena, MT

  • NPI 1538622626
  • Accepts Medicare
  • 2 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3116 Saddle Dr
Helena, MT 596018645
(406) 443-4040
fax (406) 541-3811
Additional location
2440 Winne Ave
Helena, MT 596014913
(406) 457-4200
Additional location
2760 Elizabeth Warren Ave Ste B
Butte, MT 597013979
(406) 792-1250
Mailing address
405 W Grand Ave
Dayton, OH 454057538

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
January 15, 2025
Year of graduation
2024 — 2 yrs since
Specialty taxonomy
207W00000X — NUCC code
State license (1)
Montana #136910

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538622626. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$663
Transactions
13
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 6 $186.06
Astellas Pharma US Inc 3 $176.79
Regeneron Healthcare Solutions, Inc. 1 $124.52
BIOTISSUE HOLDINGS INC. 1 $112.29
ABBVIE INC. 2 $63.39

By nature of payment

Food and Beverage
$663

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
19
Total drug cost
$1,015
Drug Type Claims Patients Total cost
Latanoprost Generic 33 19 $522
Brimonidine Tartrate Generic 23 0 $212
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 13 0 $282

Frequently asked questions

Auto-generated from federal data
What is Dr. Janson Rigby's medical specialty?
Dr. Janson Rigby practices Ophthalmology Physician in Helena, MT.
Where does Dr. Janson Rigby practice?
Dr. Janson Rigby practices at 3116 Saddle Dr, Helena, MT 596018645. Office phone: 4064434040.
What is Dr. Janson Rigby's NPI?
Dr. Janson Rigby's National Provider Identifier (NPI) is 1538622626, issued by NPPES.
Does Dr. Janson Rigby accept Medicare assignment?
Yes. Dr. Janson Rigby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.