Doctor profile · Federal record
Dr. Robert Troyer, M.D.
Ophthalmology Physician · Indianapolis, IN
- NPI 1912931445
- MIPS 100.0 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10300 North Illinois Street, Suite 1010
Indianapolis, IN 462901164
(317) 817-1768
fax (317) 817-1777
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 15, 2017
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Indiana #01028705A
- Medicaid
- IN #100327480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912931445. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
2
Medicare allowed
$6,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 64 | 63 | $85 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 15 | 15 | $53 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 133. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
876
Patients
376
Total drug cost
$164,320
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 177 | 80 | $7,076 |
| Lumigan (Bimatoprost) | Brand | 160 | 67 | $85,126 |
| Latanoprost | Generic | 104 | 49 | $2,790 |
| Timolol Maleate | Generic | 102 | 49 | $1,420 |
| Brimonidine Tartrate | Generic | 66 | 34 | $2,634 |
| Prednisolone Acetate | Generic | 56 | 26 | $2,884 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 36 | 15 | $13,204 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 33 | 14 | $18,304 |
| Dorzolamide Hcl | Generic | 31 | 20 | $789 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 28 | 11 | $8,765 |
Frequently asked questions
What is Dr. Robert Troyer's medical specialty?
Dr. Robert Troyer practices Ophthalmology Physician in Indianapolis, IN.
Where does Dr. Robert Troyer practice?
Dr. Robert Troyer practices at 10300 North Illinois Street, Indianapolis, IN 462901164. Office phone: 3178171768.
What is Dr. Robert Troyer's NPI?
Dr. Robert Troyer's National Provider Identifier (NPI) is 1912931445, issued by NPPES.
What procedures does Dr. Robert Troyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.