NPPES file of Aug 9, 2026

James Michael Troyer, MD

Hospitalist Physician · Rockford, IL

James Michael Troyer, MD is a hospitalist physician with a practice address in Rockford, Illinois, and NPI 1053958090, issued on Dec 10, 2019. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053958090
Name
James Michael Troyer
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
U8601 TX
2025-03551 NC
Self-reported in NPPES; status is on the state search
Practice location
5970 Churchview Dr, Rockford, IL 61107
Phone
(815) 971-8990
Enumerated
Dec 10, 2019
Record last updated
Dec 17, 2025
Fax
(815) 971-9978
Medicare enrollment
Enrolled (PECOS I20260115000128); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →

Also registered at 5970 Churchview Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Matilda Abu-Saba, MDInternal Medicine Physician1760020739
  2. Thordur Agustsson, MDInternal Medicine Physician1790895977
  3. Lisa AhlbergOccupational Therapist1962375899
  4. Waqas Ahmad, MDInternal Medicine Physician1316300247
  5. Naveed AhmedStudent in an Organized Health Care Education/Training Program1346090339
  6. Sanaiya Ahmed, MDStudent in an Organized Health Care Education/Training Program1285574558

Verify James Michael Troyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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James Michael Troyer among 1,535 hospitalist physician records in Illinois

James Michael Troyer, MD is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 73% of them.

  • NPI issued2019 · 73% of these records are older, 21% newer
  • In a Medicare fileNo · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated2019 · median 2013 among the 1,339 with a school on file
  • Record last updated2025 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Illinois

There are 1,535 hospitalist physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,535 in Illinois → Every provider in Rockford → Hospitalist Physician nationwide →

The 8 hospitalist physician records with the nearest ZIP codes

  1. Susmita Ayyagari, MDRockford, IL 611071275776445
  2. Sabah Mahmood, MDRockford, IL 611071265172985
  3. Shafay Shams, MDRockford, IL 611071114565041
  4. Nausheen Ahmed, MDRockford, IL 611081235322215
  5. Faheemuddin Ahmed, M.D.Rockford, IL 611081366619595
  6. Azra Ali, M.D.Rockford, IL 611081700804028
  7. Anil Amin, M.D.Rockford, IL 611081780604900
  8. Zlatina Manov, MDRockford, IL 611081477701639

Common questions

What is James Michael Troyer, MD's NPI number?

James Michael Troyer, MD's National Provider Identifier (NPI) is 1053958090, issued on Dec 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is James Michael Troyer, MD located?

The NPPES record lists a practice address at 5970 Churchview Dr, Rockford, IL, 61107. Phone: (815) 971-8990. Providers update this record themselves, so call before visiting.

How can I verify James Michael Troyer, MD's license?

Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.