Robert Martin Troyer, M.D.
Ophthalmology Physician · Indianapolis, IN
Robert Martin Troyer, M.D. is an ophthalmology physician with a practice address in Indianapolis, Indiana, and NPI 1912931445, issued on Jul 10, 2006. Check the license (Indiana 01028705A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Robert Martin Troyer
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 01028705A IN
Self-reported in NPPES; status is on the state search - Practice location
- 10300 North Illinois Street, Indianapolis, IN 46290
- Phone
- (317) 817-1768
- Enumerated
- Jul 10, 2006
- Record last updated
- Jun 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (317) 817-1777
- Medicaid ID
- 100327480 IN
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 311 in Indiana → Look up another NPI →
Also registered at 10300 North Illinois Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hemang Patel, M.D.Glaucoma Specialist (Ophthalmology) Physician1710911219
Verify Robert Martin Troyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01028705ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Robert Martin Troyer among 311 ophthalmology physician records in Indiana
Robert Martin Troyer, M.D. is one of 311 ophthalmology physician records with a practice address in Indiana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 30% of them.
- NPI issued2006 · 30% of these records are older, 37% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2017 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Indiana
There are 311 ophthalmology physician records in Indiana.
All 311 in Indiana → Every provider in Indianapolis → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Laura Andaluz-Scher, MDCarmel, IN 462901114547478
- Howard Brumbaugh, M.D.Indianapolis, IN 462901922080456
- Robert Deitch, MDIndianapolis, IN 462901578522850
- Stephen Johnson, MDIndianapolis, IN 462901770551095
- Massood Mohammadi, MDCarmel, IN 462901932899051
- Kunal Suri, MDCarmel, IN 462901033630256
- Blair Boehmer, M.D.Indianapolis, IN 462801134313638
- Earl Lanter, MDIndianapolis, IN 462801144365602
Common questions
What is Robert Martin Troyer, M.D.'s NPI number?
Robert Martin Troyer, M.D.'s National Provider Identifier (NPI) is 1912931445, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Martin Troyer, M.D. located?
The NPPES record lists a practice address at 10300 North Illinois Street, Indianapolis, IN, 46290. Phone: (317) 817-1768. Providers update this record themselves, so call before visiting.
How can I verify Robert Martin Troyer, M.D.'s license?
NPPES lists Indiana license number 01028705A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Robert Martin Troyer, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.