Doctor profile · Federal record
Dr. Chelessa Usselman, ACNP-BC, BSN
Nurse Practitioner · Acute Care Nurse Practitioner · Oak Lawn, IL
- NPI 1225309230
- Accepts Medicare
- 15 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4400 W 95Th St Ste 407
Oak Lawn, IL 604532654
(708) 684-9600
fax (708) 520-1880 - Additional location
-
120 Spalding Dr, Suite 101
Naperville, IL 605406508
(630) 527-7730 - Additional location
-
5841 S Maryland Ave
Chicago, IL 606371443
(773) 702-1000 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- January 2012 — 14 yrs on file
- Profile last updated
- October 7, 2024
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Illinois #209-011016 · Illinois #209011016
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225309230. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17
Distinct HCPCS
1
Medicare allowed
$3,273
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 17 | 17 | $193 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 125. This provider delivers 0.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Chelessa Usselman's medical specialty?
Dr. Chelessa Usselman practices Nurse Practitioner in Oak Lawn, IL.
Where does Dr. Chelessa Usselman practice?
Dr. Chelessa Usselman practices at 4400 W 95Th St Ste 407, Oak Lawn, IL 604532654. Office phone: 7086849600.
What is Dr. Chelessa Usselman's NPI?
Dr. Chelessa Usselman's National Provider Identifier (NPI) is 1225309230, issued by NPPES.
Does Dr. Chelessa Usselman accept Medicare assignment?
Yes. Dr. Chelessa Usselman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chelessa Usselman commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.