Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Kathleen Montgomery, MSN, APRN, AGACNP-BC

Individual provider Acute Care Nurse Practitioner · NPI 1346832011

Kathleen Montgomery, MSN, APRN, AGACNP-BC is a Nurse Practitioner in Springfield, Illinois. Qualified in 2020, 6 years ago. Practices with SIU Physicians and Surgeons Inc, a 316-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2021
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

747 N Rutledge St Fl 4
Springfield, IL 62702-6700
Phone: (217) 545-8000
Fax: (217) 545-7053
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 619 E Mason St Ste 5, Springfield, IL 62701-1080 — (217) 545-8000
  • 701 N 1st St, Springfield, IL 62781-4829 — (217) 528-7541

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 209.022480 (IL)

Record details

NPI number1346832011
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , AGACNP-BC
Sole proprietorNo
NPI enumeratedFebruary 4, 2021
Last updated in NPPESSeptember 4, 2025
Certification dateSeptember 4, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Siu Physicians And Surgeons Inc — 316 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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