Doctor profile · Federal record
Dr. Teressa Alexander, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Elmhurst, IL
- NPI 1851387328
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 E Brush Hill RD Ste 308
Elmhurst, IL 601265662
(331) 221-9006 - Mailing address
-
4201 Winfield RD Fl 3
Warrenville, IL 605554025
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 9, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Illinois #036-111491
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851387328. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
2
Medicare allowed
$3,587
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 17 | $93 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $119 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 27. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$455
Transactions
19
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SHIELD THERAPEUTICS INC | 10 | $281.01 | |
| Agile Therapeutics, Inc. | 4 | $75.03 | |
| Sumitomo Pharma America, Inc. | 1 | $23.19 | |
| Amgen Inc. | 1 | $19.28 | |
| Astellas Pharma US Inc | 1 | $18.92 | |
| PFIZER INC. | 1 | $18.92 | |
| Exeltis, USA Inc. | 1 | $18.32 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Teressa Alexander's medical specialty?
Dr. Teressa Alexander practices Obstetrics & Gynecology Physician in Elmhurst, IL.
Where does Dr. Teressa Alexander practice?
Dr. Teressa Alexander practices at 133 E Brush Hill RD Ste 308, Elmhurst, IL 601265662. Office phone: 3312219006.
What is Dr. Teressa Alexander's NPI?
Dr. Teressa Alexander's National Provider Identifier (NPI) is 1851387328, issued by NPPES.
Does Dr. Teressa Alexander accept Medicare assignment?
Yes. Dr. Teressa Alexander accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Teressa Alexander commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.