Quick answers
- Where does James P. Lesiak see patients?
- Medicare's clinician data lists 2 practice locations, including Lincoln, NE. Call before your visit to confirm the address.
- What is James P. Lesiak's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does James P. Lesiak accept Medicare assignment?
- Yes. Medicare's clinician data says James P. Lesiak accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for James P. Lesiak?
- (402) 481-9049, as listed in official Medicare / NPI Registry data.
- What is James P. Lesiak's NPI number?
- 1770329377. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where James P. Lesiak is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 N 48th StLincoln, NE 68506 (402) 481‑9049
- 2300 S 16th StLincoln, NE 68502 (402) 481‑9049
Group practices
Medicare enrollment lists James P. Lesiak as a member of this group (CMS data updated 2026-10-02).
- Nebraska Emergency Medicine PC31 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Lincoln
Clinicians with the same Medicare primary specialty in Lincoln, NE — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770329377 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians