MS. Angela N Croessman-Marshall, AGNP-C
MS. Angela N Croessman-Marshall, AGNP-C is a Nurse Practitioner in O Fallon, Illinois. Qualified in 2025, 1 year ago. Practices with SSM Health Care Group, a 923-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.
- Years since qualifying
- 1
- Licensed in
- IL, MO
- In the registry since
- 2025
- Specialties on file
- 2
Practice location Address checks out
3 Saint Elizabeth Blvd Ste 5000O Fallon, IL 62269-1282
Phone: (618) 641-5803
Fax: (618) 607-5116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Adult Health Nurse Practitioner (primary) | Taxonomy 363LA2200X · Licence 209032939 (IL) |
|---|---|
| Adult Health Nurse Practitioner | Taxonomy 363LA2200X · Licence 2025034851 (MO) |
Record details
| NPI number | 1023994274 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | AGNP-C |
| Sole proprietor | No |
| NPI enumerated | August 13, 2025 |
| Last updated in NPPES | March 16, 2026 |
| Certification date | March 16, 2026 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2025 (1 years in practice) |
| Group practice | Ssm Health Care Group — 923 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in O Fallon
-
Crystal S Jesenick, ANP-C
922 Talon Dr Ste B, O Fallon, IL 62269-1848 · (618) 972-5641
-
MS. Megan Samantha Knetzer, FNP
3 Saint Elizabeth Blvd Ste 3900, O Fallon, IL 62269-1282 · (314) 806-1770
-
Patricia J Relleke
916 Talon Dr Ste 102, O Fallon, IL 62269-1848 · (618) 628-8211