Doctor profile · Federal record

Dr. Thomas Thomsen, O.D.

Optometrist (CMS: Optometry) · Atlantic, IA

  • NPI 1063483634
  • Accepts Medicare
  • MIPS 30.0 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4 W 5Th St
Atlantic, IA 500221244
(712) 243-1965
fax (712) 243-1966

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
January 7, 2008
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Iowa #02081
Medicaid (2)
IA #2155283 · IA #4155283

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063483634. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,299
Distinct HCPCS
9
Medicare allowed
$116,269
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 636 635 $118
99212 Established patient office or other outpatient visit, 10-19 minutes 209 135 $52
92133 Imaging of optic nerve 116 103 $34
92083 Exam of visual field with extended testing 96 88 $58
66984 Removal of cataract with insertion of prosthetic lens 91 54 $99
99213 Established patient office or other outpatient visit, 20-29 minutes 61 60 $84
92134 Imaging of retina 40 35 $37
92004 New patient complete exam of visual system 34 34 $140
92250 Photography of the retina 16 16 $35

In context: peer comparison

Among 2 peers in Atlantic Optometrist, average services per provider: 216. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$61
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $60.95

By nature of payment

Food and Beverage
$61

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
704
Patients
132
Total drug cost
$65,053
Drug Type Claims Patients Total cost
Latanoprost Generic 380 63 $3,606
Timolol Maleate Generic 59 15 $779
Lumigan (Bimatoprost) Brand 56 13 $26,537
Brimonidine Tartrate Generic 43 14 $1,111
Alphagan P (Brimonidine Tartrate) Brand 26 0 $9,688
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 24 0 $664
Dorzolamide Hcl Generic 22 0 $408
Rhopressa (Netarsudil Mesylate) Brand 20 0 $6,628
Prednisolone Acetate Generic 19 16 $990
Restasis (Cyclosporine) Brand 15 0 $10,323

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Thomsen's medical specialty?
Dr. Thomas Thomsen practices Optometrist in Atlantic, IA.
Where does Dr. Thomas Thomsen practice?
Dr. Thomas Thomsen practices at 4 W 5Th St, Atlantic, IA 500221244. Office phone: 7122431965.
What is Dr. Thomas Thomsen's NPI?
Dr. Thomas Thomsen's National Provider Identifier (NPI) is 1063483634, issued by NPPES.
Does Dr. Thomas Thomsen accept Medicare assignment?
Yes. Dr. Thomas Thomsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Thomsen commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99212); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.