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

Lee-Anne J Millas, APN, FNP-C

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1558766139

Lee-Anne J Millas, APN, FNP-C is a Nurse Practitioner in Oak Brook, Illinois. Qualified in 2024, 2 years ago. Practices with MD @ Home Illinois, SC, a 53-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
2
Licensed in
IL
In the registry since
2014
Specialties on file
3
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

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Practice location Address checks out

2311 W 22nd St Ste 300
Oak Brook, IL 60523-4103
Phone: (773) 413-3893
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 8 Cadillac Dr Ste 230, Brentwood, TN 37027-5392 — (615) 647-0750

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 27704719 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 277004719 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 041371891 (IL)

Record details

NPI number1558766139
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN , FNP-C
Sole proprietorNo
NPI enumeratedOctober 25, 2014
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Md @ Home Illinois, Sc — 53 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients100
Services billed 384 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at MD @ Home Illinois, SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 53 clinicians in the practice; 12 are shown here.

Other providers in Oak Brook