James Hejmanowski, MD
NPI 1134169675 · Hospitalist Physician · Sterling, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Hejmanowski, MD is a Hospitalist Physician provider in Sterling, IL (NPI 1134169675).
Provider details
- NPI number
- 1134169675
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9834A (WY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2018-10-30
Frequently asked questions
- What is James Hejmanowski's NPI number?
- James Hejmanowski's National Provider Identifier (NPI) is 1134169675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hejmanowski's specialty?
- James Hejmanowski is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is James Hejmanowski located?
- James Hejmanowski's practice location on file with NPPES is 100 E. Lefevre Road, Sterling, IL 61081-1279.
- What is James Hejmanowski's phone number?
- The practice phone number listed in the NPPES registry for James Hejmanowski is (815) 625-0400.
- Does James Hejmanowski accept Medicare?
- James Hejmanowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Hejmanowski's NPI active?
- Yes — James Hejmanowski's NPI (1134169675) is active in the NPPES registry as of the last update on 2018-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.