Doctor profile · Federal record
Dr. Olga Brezden
Family Nurse Practitioner (CMS: Nurse Practitioner) · Chicago, IL
- NPI 1114542347
- Accepts Medicare
- 6 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2868 N Broadway St
Chicago, IL 606576017
(773) 569-3525
fax (872) 206-8120 - Additional location
-
1625 Estate Cir
Naperville, IL 605656705
(773) 704-7519
Credentials & registration
- NPI registered
- June 2020 — 6 yrs on file
- Profile last updated
- September 12, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209021535
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114542347. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
509
Distinct HCPCS
10
Medicare allowed
$25,480
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 125 | 105 | $71 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 88 | 44 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 60 | $101 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 56 | 53 | $41 | |
81002 |
Urinalysis, manual test | 40 | 35 | $3 | |
71046 |
X-ray of chest, 2 views | 32 | 24 | $14 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $86 | |
36415 |
Insertion of needle into vein for collection of blood sample | 21 | 19 | $8 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 15 | 15 | $16 | |
94640 |
Inhalation treatment for airway obstruction or sputum production | 15 | 15 | $7 |
In context: peer comparison
Among 231 peers in Chicago Family Nurse Practitioner, average services per provider: 226. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
154
Patients
136
Total drug cost
$1,241
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azithromycin | Generic | 33 | 32 | $209 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 28 | 28 | $314 |
| Prednisone | Generic | 27 | 23 | $47 |
| Cephalexin | Generic | 16 | 16 | $306 |
| Methylprednisolone | Generic | 15 | 15 | $115 |
| Lisinopril | Generic | 13 | 0 | $128 |
| Ciprofloxacin Hcl | Generic | 11 | 11 | $40 |
| Mupirocin | Generic | 11 | 11 | $82 |
Frequently asked questions
What is Dr. Olga Brezden's medical specialty?
Dr. Olga Brezden practices Family Nurse Practitioner in Chicago, IL.
Where does Dr. Olga Brezden practice?
Dr. Olga Brezden practices at 2868 N Broadway St, Chicago, IL 606576017. Office phone: 7735693525.
What is Dr. Olga Brezden's NPI?
Dr. Olga Brezden's National Provider Identifier (NPI) is 1114542347, issued by NPPES.
Does Dr. Olga Brezden accept Medicare assignment?
Yes. Dr. Olga Brezden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Olga Brezden commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.