Doctor profile · Federal record
Dr. Peggy Teske, N.P.
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Oak Lawn, IL
- NPI 1801815212
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 520-0398
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 25, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- Illinois #209000916
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801815212. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54
Distinct HCPCS
1
Medicare allowed
$3,502
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99283 |
Emergency department visit with low level of medical decision making | 54 | 43 | $65 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 52. This provider delivers 1.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Peggy Teske's medical specialty?
Dr. Peggy Teske practices Acute Care Nurse Practitioner in Oak Lawn, IL.
Where does Dr. Peggy Teske practice?
Dr. Peggy Teske practices at 4440 W 95Th St, Oak Lawn, IL 604532600. Office phone: 7085200398.
What is Dr. Peggy Teske's NPI?
Dr. Peggy Teske's National Provider Identifier (NPI) is 1801815212, issued by NPPES.
Does Dr. Peggy Teske accept Medicare assignment?
Yes. Dr. Peggy Teske accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peggy Teske commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.