Doctor profile · Federal record
Dr. Andrey Vavrenyuk, MD
Nephrology Physician (CMS: Nephrology) · Madison, WI
- NPI 1093211195
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
600 Highland Ave
Madison, WI 537922281
(608) 262-5420
fax (608) 262-5624 - Additional location
-
3034 Fish Hatchery RD
Fitchburg, WI 537133125
(608) 270-5656
fax (608) 270-5602 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- July 6, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Wisconsin #81605-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093211195. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
211
Distinct HCPCS
7
Medicare allowed
$24,001
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 67 | 35 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 33 | 15 | $112 | |
90935 |
Hemodialysis procedure with physician evaluation | 32 | 20 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 26 | $91 | |
90966 |
Home dialysis services per month (20 years or older) | 25 | 19 | $276 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 13 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $163 |
In context: peer comparison
Among 9 peers in Madison Nephrology Physician, average services per provider: 70. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$378
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Argon Medical Devices, INC. | 1 | $174.77 | |
| Ardelyx, INC. | 1 | $121.13 | |
| Mozarc Medical US LLC | 1 | $82.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
136
Patients
22
Total drug cost
$2,242
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 30 | 11 | $89 |
| Amlodipine Besylate | Generic | 28 | 0 | $164 |
| Losartan Potassium | Generic | 26 | 11 | $443 |
| Bumetanide | Generic | 21 | 0 | $1,346 |
| Carvedilol | Generic | 16 | 0 | $79 |
| Chlorthalidone | Generic | 15 | 0 | $122 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrey Vavrenyuk's medical specialty?
Dr. Andrey Vavrenyuk practices Nephrology Physician in Madison, WI.
Where does Dr. Andrey Vavrenyuk practice?
Dr. Andrey Vavrenyuk practices at 600 Highland Ave, Madison, WI 537922281. Office phone: 6082625420.
What is Dr. Andrey Vavrenyuk's NPI?
Dr. Andrey Vavrenyuk's National Provider Identifier (NPI) is 1093211195, issued by NPPES.
Does Dr. Andrey Vavrenyuk accept Medicare assignment?
Yes. Dr. Andrey Vavrenyuk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrey Vavrenyuk commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.