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

Mrs. Keisha Marie Young, FNP-C

Individual provider Family Nurse Practitioner · NPI 1356833941

Mrs. Keisha Marie Young, FNP-C is a Nurse Practitioner in O Fallon, Illinois. Qualified in 2017, 9 years ago. Practices with SSM Medical Group Inc, a 560-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
9
Licensed in
IL, MO
In the registry since
2018
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

604 Pierce Blvd Ste 150
O Fallon, IL 62269-2588
Phone: (618) 222-9244
Show map & directions

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

Additional practice locations (3)

  • 1296 Jeffco Blvd, Arnold, MO 63010-2138 — (636) 321-8600
  • 1035 Bellevue Ave Ste 400, Richmond Heights, MO 63117-1844 — (314) 925-4700
  • 8670 Big Bend Blvd Ste A, Webster Groves, MO 63119-3839 — (314) 447-1900

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209017366 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2018005309 (MO)

Record details

NPI number1356833941
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedMay 31, 2018
Last updated in NPPESJuly 10, 2023
Certification dateJuly 10, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Ssm Medical Group Inc — 560 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in O Fallon