Doctor profile · Federal record

Dr. Michael Rotheker, O.D.

Optometrist (CMS: Optometry) · South Bend, IN

  • NPI 1316935208
  • Accepts Medicare
  • MIPS 90.4 / 100 · 2023
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
17615 State Road 23
South Bend, IN 46635
(574) 234-7600
fax (574) 234-8408
Mailing address
4121 S. Michigan Street
South Bend, IN 466142545

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
August 14, 2018
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Indiana #18003124A
Medicaid
IN #200335390A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316935208. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
949
Distinct HCPCS
9
Medicare allowed
$83,630
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 251 234 $119
92134 Imaging of retina 157 141 $37
92012 Established patient problem focused exam of visual system 121 97 $84
92133 Imaging of optic nerve 116 109 $34
99214 Established patient office or other outpatient visit, 30-39 minutes 99 97 $119
99204 New patient office or other outpatient visit, 45-59 minutes 98 98 $156
99213 Established patient office or other outpatient visit, 20-29 minutes 47 41 $83
92083 Exam of visual field with extended testing 46 41 $56
92250 Photography of the retina 14 13 $35

In context: peer comparison

Among 8 peers in South Bend Optometrist, average services per provider: 85. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$580
Transactions
16
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Apellis Pharmaceuticals, INC. 2 $146.97
Mallinckrodt Hospital Products INC. 4 $101.13
Ocular Therapeutix, INC. 1 $90.95
Glaukos Corporation 1 $68.29
Bausch & Lomb Americas INC. 3 $53.15
Tarsus Pharmaceuticals, INC. 2 $47.21
Regeneron Healthcare Solutions, INC. 1 $25.79
Amgen INC. 1 $24.95
Dompe US, INC. 1 $21.62

By nature of payment

Food and Beverage
$580

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
205
Patients
84
Total drug cost
$3,891
Drug Type Claims Patients Total cost
Latanoprost Generic 115 40 $1,978
Timolol Maleate Generic 45 15 $556
Prednisolone Acetate Generic 33 29 $1,252
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 12 0 $106

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Rotheker's medical specialty?
Dr. Michael Rotheker practices Optometrist in South Bend, IN.
Where does Dr. Michael Rotheker practice?
Dr. Michael Rotheker practices at 17615 State Road 23, South Bend, IN 46635. Office phone: 5742347600.
What is Dr. Michael Rotheker's NPI?
Dr. Michael Rotheker's National Provider Identifier (NPI) is 1316935208, issued by NPPES.
Does Dr. Michael Rotheker accept Medicare assignment?
Yes. Dr. Michael Rotheker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Rotheker commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Imaging of retina (HCPCS 92134); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.