Doctor profile · Federal record
Dr. Tara Topper, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · O Fallon, IL
- NPI 1649660200
- Accepts Medicare
- MIPS 74.4 / 100 · 2023
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
1512 N Green Mount RD
O Fallon, IL 622691953
(619) 624-3368 - Additional location
-
108 W US Highway 40
Troy, IL 622941836
(618) 667-1800
fax (618) 667-1802 - Additional location
-
1103 Belt Line RD
Collinsville, IL 622344368
(618) 344-2273
fax (618) 344-3034 - Additional location
-
159 E McArthur Dr
Bethalto, IL 620101918
(618) 258-7504
fax (618) 258-7542 - Additional location
-
17 Ginger Creek Mdws
Glen Carbon, IL 620343508
(618) 656-9777
fax (618) 656-1249 - Mailing address
-
6810 State Route 162 Ste 215
Maryville, IL 620628566
Show 2 more locations
Credentials & registration
- NPI registered
- February 2015 — 11 yrs on file
- Profile last updated
- January 3, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Illinois #209012540
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649660200. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
193
Distinct HCPCS
2
Medicare allowed
$11,713
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 130 | 120 | $56 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 63 | 63 | $71 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 51. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
126
Patients
126
Total drug cost
$1,081
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Monohydrate | Generic | 31 | 31 | $489 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 26 | 26 | $207 |
| Methylprednisolone | Generic | 25 | 25 | $217 |
| Prednisone | Generic | 25 | 25 | $80 |
| Cephalexin | Generic | 19 | 19 | $88 |
Hospital affiliations
Frequently asked questions
What is Dr. Tara Topper's medical specialty?
Dr. Tara Topper practices Family Nurse Practitioner in O Fallon, IL.
Where does Dr. Tara Topper practice?
Dr. Tara Topper practices at 1512 N Green Mount RD, O Fallon, IL 622691953. Office phone: 6196243368.
What is Dr. Tara Topper's NPI?
Dr. Tara Topper's National Provider Identifier (NPI) is 1649660200, issued by NPPES.
Does Dr. Tara Topper accept Medicare assignment?
Yes. Dr. Tara Topper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tara Topper 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.