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

Elizabeth Diemer

Individual provider General Practice Registered Nurse · NPI 1699539577

Elizabeth Diemer is a Nurse Practitioner in Pontiac, Illinois. Qualified in 2023, 3 years ago. Practices with Saint James Hospital, a 74-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
3
Licensed in
IL
In the registry since
2024
Specialties on file
2

Practice location Address checks out

2500 W Reynolds St Ste 203
Pontiac, IL 61764-9774
Phone: (815) 844-5115
Show map & directions

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

Additional practice locations (1)

  • 1506 W Reynolds St, Pontiac, IL 61764-9674 — (815) 844-6123

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209029298 (IL)
General Practice Registered Nurse Taxonomy 163WG0000X · Licence 041377192 (IL)

Record details

NPI number1699539577
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 12, 2024
Last updated in NPPESFebruary 12, 2024
Certification dateFebruary 10, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Saint James Hospital — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount