Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nathan James Lesnick

Individual provider Physician Assistant · NPI 1336872761

Nathan James Lesnick is a Physician Assistant in West Allis, Wisconsin. Qualified in 2024, 2 years ago. Practices with Columbia St Marys Hospital Milwaukee Inc, a 314-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
2
Licensed in
WI
In the registry since
2022

Practice location Address checks out

801 S 70th St
West Allis, WI 53214-3147
Phone: (414) 773-6600
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X (WI)

Record details

NPI number1336872761
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 4, 2022
Last updated in NPPESOctober 9, 2024
Certification dateOctober 9, 2024
Mailing address801 S 70th St, West Allis, WI 53214-3147

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Columbia St Marys Hospital Milwaukee Inc — 314 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in West Allis