What is James Troyer's NPI number?

James Troyer's National Provider Identifier (NPI) is 1053958090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Troyer's specialty?

James Troyer is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is James Troyer located?

James Troyer's practice location on file with NPPES is 5970 Churchview Dr, Rockford, IL 61107-2574.

What is James Troyer's phone number?

The practice phone number listed in the NPPES registry for James Troyer is (815) 971-8990.

Does James Troyer accept Medicare?

James Troyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is James Troyer's NPI active?

Yes — James Troyer's NPI (1053958090) is active in the NPPES registry as of the last update on 2025-12-17.

IndividualActiveAccepts Medicare

James Troyer, MD

NPI 1053958090 · Hospitalist Physician · Rockford, IL

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

James Troyer, MD is a Hospitalist Physician provider in Rockford, IL (NPI 1053958090).

Provider details

NPI number: 1053958090
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: U8601 (TX)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense U8601 (TX)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense U8601 (TX)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense 2025-03551 (NC)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

5970 Churchview Dr

Rockford, IL 61107-2574

Phone: (815) 971-8990

Fax: (815) 971-9978

Street-level locationGet directions

More IL providers

Mailing address

11511 Shadow Creek Pkwy

Pearland, TX 77584-7298

Additional practice locations (3)

3333 Silas Creek Pkwy
Winston Salem, NC 27103-3013
Phone: (336) 718-8389
6624 Fannin St Fl 19
Houston, TX 77030-2312
Phone: (713) 442-0000
3830 S Pine Ave
Milwaukee, WI 53207-3950
Phone: (414) 732-0071

Enumerated: 2019-12-10
Last updated: 2025-12-17
Certified: 2025-12-17

Frequently asked questions

What is James Troyer's NPI number?: James Troyer's National Provider Identifier (NPI) is 1053958090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is James Troyer's specialty?: James Troyer is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
Where is James Troyer located?: James Troyer's practice location on file with NPPES is 5970 Churchview Dr, Rockford, IL 61107-2574.
What is James Troyer's phone number?: The practice phone number listed in the NPPES registry for James Troyer is (815) 971-8990.
Does James Troyer accept Medicare?: James Troyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is James Troyer's NPI active?: Yes — James Troyer's NPI (1053958090) is active in the NPPES registry as of the last update on 2025-12-17.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.