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

Ryan Joseph Brown, NURSEPRACTITIONER

Individual provider Critical Care Medicine Registered Nurse · NPI 1851134290

Ryan Joseph Brown, NURSEPRACTITIONER is a Nurse Practitioner in Oak Lawn, Illinois. Qualified in 2024, 2 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group and accepts Medicare assignment. Licensed in Illinois.

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

Practice location Address checks out

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-8000
Show map & directions

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

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence 209030035 (IL)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 041494330 (IL)

Record details

NPI number1851134290
Entity typeIndividual (Type 1)
GenderMale
Credentials NURSEPRACTITIONER
Sole proprietorNo
NPI enumeratedJune 14, 2024
Last updated in NPPESNovember 5, 2024
Certification dateOctober 8, 2024
Mailing address29373 Network Pl, Chicago, IL 60673-2600

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 Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Oak Lawn