Doctor profile · Federal record
Dr. Tara Frerks, MD
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Sports Medicine (Family Medicine) Physician · Appleton, WI
- NPI 1932353315
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3916 N Intertech CT
Appleton, WI 54913
(920) 996-1000
fax (920) 996-1054 - Additional location
-
3111 Gundersen Dr
Onalaska, WI 546508447
(608) 775-8630
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- March 13, 2019
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Wisconsin #52283 · South Carolina #32903
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932353315. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
710
Distinct HCPCS
10
Medicare allowed
$26,263
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 172 | 66 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 60 | $120 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 51 | 49 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 39 | 39 | $122 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 38 | 31 | $16 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 34 | 28 | $8 | |
82565 |
Blood creatinine level | 34 | 17 | $5 | |
82947 |
Blood glucose (sugar) level | 31 | 18 | $4 | |
84132 |
Blood potassium level | 31 | 16 | $5 | |
83036 |
Hemoglobin a1c level | 30 | 20 | $10 |
In context: peer comparison
Among 41 peers in Appleton Family Medicine Physician, average services per provider: 55. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,526
Patients
421
Total drug cost
$19,988
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 260 | 70 | $4,045 |
| Atorvastatin Calcium | Generic | 217 | 64 | $2,715 |
| Losartan Potassium | Generic | 145 | 37 | $1,953 |
| Amlodipine Besylate | Generic | 118 | 29 | $752 |
| Omeprazole | Generic | 113 | 31 | $1,691 |
| Lisinopril | Generic | 97 | 30 | $856 |
| Rosuvastatin Calcium | Generic | 73 | 23 | $1,994 |
| Furosemide | Generic | 71 | 18 | $255 |
| Metoprolol Succinate | Generic | 68 | 21 | $1,539 |
| Sertraline Hcl | Generic | 68 | 19 | $855 |
Hospital affiliations
Frequently asked questions
What is Dr. Tara Frerks's medical specialty?
Dr. Tara Frerks practices Family Medicine Physician in Appleton, WI.
Where does Dr. Tara Frerks practice?
Dr. Tara Frerks practices at 3916 N Intertech CT, Appleton, WI 54913. Office phone: 9209961000.
What is Dr. Tara Frerks's NPI?
Dr. Tara Frerks's National Provider Identifier (NPI) is 1932353315, issued by NPPES.
Does Dr. Tara Frerks accept Medicare assignment?
Yes. Dr. Tara Frerks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tara Frerks commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.