Doctor profile · Federal record
Dr. Bertha Lopez, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Maternal & Fetal Medicine Physician · Oak Park, IL
- NPI 1578582979
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Erie CT, 6040
Oak Park, IL 603022566
(708) 386-1390
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 31, 2019
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Illinois #036090643
- Medicaid
- IL #36090643
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578582979. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
18
Distinct HCPCS
1
Medicare allowed
$61
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81002 |
Urinalysis, manual test | 18 | 11 | $3 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 15. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
78
Patients
11
Total drug cost
$1,037
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Medroxyprogesterone Acetate | Generic | 28 | 0 | $337 |
| Fluconazole | Generic | 22 | 11 | $165 |
| Metronidazole | Generic | 17 | 0 | $282 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 11 | 0 | $253 |
Frequently asked questions
What is Dr. Bertha Lopez's medical specialty?
Dr. Bertha Lopez practices Obstetrics & Gynecology Physician in Oak Park, IL.
Where does Dr. Bertha Lopez practice?
Dr. Bertha Lopez practices at 1 Erie CT, Oak Park, IL 603022566. Office phone: 7083861390.
What is Dr. Bertha Lopez's NPI?
Dr. Bertha Lopez's National Provider Identifier (NPI) is 1578582979, issued by NPPES.
Does Dr. Bertha Lopez accept Medicare assignment?
Yes. Dr. Bertha Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bertha Lopez commonly perform?
Top Medicare-reported procedures in 2023: Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.