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

Julianne Tomac, DNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1245018944

Julianne Tomac, DNP, FNP-C is a Nurse Practitioner in O Fallon, Illinois. Qualified in 2023, 3 years ago. Practices with Cancer Care Specialists of Central Illinois SC, a 28-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
3
Licensed in
MO
In the registry since
2023
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

321 Regency Park Ste 100
O Fallon, IL 62269-1887
Phone: (618) 416-7970
Fax: (618) 416-7971
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2227 Vadalabene Dr, Maryville, IL 62062-5823 — (618) 288-1140

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2023037611 (MO)

Record details

NPI number1245018944
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , FNP-C
Sole proprietorNo
NPI enumeratedSeptember 15, 2023
Last updated in NPPESSeptember 13, 2024
Certification dateSeptember 13, 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 Cancer Care Specialists Of Central Illinois Sc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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