Doctor profile · Federal record
Dr. Perka Guenev, M.D.
Family Medicine Physician (CMS: Family Practice) · Janesville, WI
- NPI 1205934254
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3200 E Racine St
Janesville, WI 535462343
(608) 371-8000
fax (608) 371-8945
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- April 29, 2021
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036-121159
- Medicaid
- WI #1205934254
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205934254. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
536
Distinct HCPCS
10
Medicare allowed
$38,464
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 150 | 140 | $86 | |
G0008 |
Administration of influenza virus vaccine | 65 | 65 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 61 | 61 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 54 | $121 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 39 | 39 | $68 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 33 | 33 | $53 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 30 | 14 | $61 | |
90480 |
Admn sarscov2 vacc 1 dose | 19 | 19 | $39 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 19 | 19 | $128 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $106 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 61. This provider delivers 8.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
382
Patients
365
Total drug cost
$3,015
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 68 | 68 | $197 |
| Doxycycline Hyclate | Generic | 64 | 64 | $807 |
| Azithromycin | Generic | 59 | 58 | $257 |
| Ciprofloxacin Hcl | Generic | 42 | 41 | $233 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 28 | 28 | $287 |
| Clindamycin Hcl | Generic | 28 | 26 | $211 |
| Cephalexin | Generic | 21 | 20 | $115 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 14 | 14 | $149 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 14 | 13 | $46 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 11 | 11 | $403 |
Frequently asked questions
What is Dr. Perka Guenev's medical specialty?
Dr. Perka Guenev practices Family Medicine Physician in Janesville, WI.
Where does Dr. Perka Guenev practice?
Dr. Perka Guenev practices at 3200 E Racine St, Janesville, WI 535462343. Office phone: 6083718000.
What is Dr. Perka Guenev's NPI?
Dr. Perka Guenev's National Provider Identifier (NPI) is 1205934254, issued by NPPES.
Does Dr. Perka Guenev accept Medicare assignment?
Yes. Dr. Perka Guenev accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Perka Guenev commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage (HCPCS 90694). Source: CMS Medicare Physician & Other Practitioners file.