Doctor profile · Federal record
Dr. ANDREA WARREN, APRN, FNP
Family Nurse Practitioner (CMS: NURSE PRACTITIONER) · OAK LAWN, IL
- NPI 1427423367
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9555 S 52ND AVE
OAK LAWN, IL 604533054
(708) 634-0950
fax (708) 634-0942
Credentials & registration
- NPI registered
- December 2015 — 11 yrs on file
- Profile last updated
- February 27, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #277003944
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427423367. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
288
Distinct HCPCS
8
Medicare allowed
$24,920
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 65 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 44 | $80 | |
87651 |
Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | 42 | 42 | $34 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $143 | |
0241U |
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 33 | 33 | $136 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $101 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 20 | 20 | $12 | |
81002 |
Urinalysis, manual test | 18 | 18 | $3 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 66. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
239
Patients
225
Total drug cost
$2,764
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 80 | 79 | $991 |
| Doxycycline Hyclate | Generic | 24 | 24 | $253 |
| Azithromycin | Generic | 23 | 23 | $127 |
| Mupirocin | Generic | 21 | 20 | $165 |
| Prednisone | Generic | 20 | 20 | $51 |
| Cephalexin | Generic | 17 | 17 | $102 |
| Diclofenac Sodium | Generic | 16 | 16 | $370 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $174 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 0 | $398 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 12 | 12 | $131 |