Doctor profile · Federal record

Dr. James Thirion, O.D.

Optometrist (CMS: Optometry) · Claremore, OK

  • NPI 1093157281
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1402 N Sioux Ave
Claremore, OK 740173126
(918) 341-3284
fax (918) 341-3127
Additional location
1020 Lenape Dr
Nowata, OK 740484403
(918) 273-7592
Additional location
3505 W Kenosha St
Broken Arrow, OK 740128948
(918) 286-2020
Mailing address
8614 Westwood Center Dr Fl 9
Vienna, VA 221822442

Credentials & registration

NPPES · NUCC
NPI registered
July 2013 — 13 yrs on file
Profile last updated
December 11, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Oklahoma #2796

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093157281. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
626
Distinct HCPCS
5
Medicare allowed
$41,217
HCPCS Description Services Patients Avg allowed
92250 Photography of the retina 279 237 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 251 194 $84
99203 New patient office or other outpatient visit, 30-44 minutes 57 57 $104
99214 Established patient office or other outpatient visit, 30-39 minutes 24 21 $119
92014 Established patient complete exam of visual system 15 15 $116

In context: peer comparison

Among 5 peers in this city , average services per provider: 72. This provider delivers 8.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,000
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $1,000.00

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$1,000

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
275
Patients
90
Total drug cost
$17,373
Drug Type Claims Patients Total cost
Latanoprost Generic 137 31 $2,676
Prednisolone Acetate Generic 25 21 $926
Timolol Maleate Generic 23 0 $351
Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) Brand 22 18 $1,137
Azithromycin Generic 21 20 $105
Lumigan (Bimatoprost) Brand 20 0 $8,647
Simbrinza (Brinzolamide/Brimonidine Tart) Brand 15 0 $3,157
Brimonidine Tartrate Generic 12 0 $374

Frequently asked questions

Auto-generated from federal data
What is Dr. James Thirion's medical specialty?
Dr. James Thirion practices Optometrist in Claremore, OK.
Where does Dr. James Thirion practice?
Dr. James Thirion practices at 1402 N Sioux Ave, Claremore, OK 740173126. Office phone: 9183413284.
What is Dr. James Thirion's NPI?
Dr. James Thirion's National Provider Identifier (NPI) is 1093157281, issued by NPPES.
Does Dr. James Thirion accept Medicare assignment?
Yes. Dr. James Thirion accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Thirion commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.