Doctor profile · Federal record
Dr. Julie Vanderwerff, PA
Physician Assistant · Madison, WI
- NPI 1568481463
- Accepts Medicare
- MIPS 80.2 / 100 · 2023
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
675 W Washington Ave
Madison, WI 537032637
(608) 257-9700 - Mailing address
-
1265 John Q Hammons Dr
Madison, WI 537171941
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Wisconsin #00943
- Medicaid
- WI #42961200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568481463. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,037
Distinct HCPCS
10
Medicare allowed
$43,480
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 181 | 108 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 164 | 127 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 67 | $103 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 74 | 69 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 73 | 65 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 57 | 48 | $8 | |
83036 |
Hemoglobin a1c level | 47 | 36 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 44 | 35 | $16 | |
G0008 |
Administration of influenza virus vaccine | 35 | 35 | $22 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 31 | 24 | $3 |
In context: peer comparison
Among 114 peers in Madison Physician Assistant, average services per provider: 113. This provider delivers 9.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
903
Patients
184
Total drug cost
$47,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 130 | 36 | $2,125 |
| Lisinopril | Generic | 92 | 27 | $946 |
| Omeprazole | Generic | 71 | 18 | $1,203 |
| Gabapentin | Generic | 61 | 13 | $1,181 |
| Levothyroxine Sodium | Generic | 59 | 17 | $796 |
| Rosuvastatin Calcium | Generic | 58 | 15 | $912 |
| Losartan Potassium | Generic | 57 | 14 | $749 |
| Hydrochlorothiazide | Generic | 55 | 13 | $231 |
| Metoprolol Succinate | Generic | 51 | 14 | $1,047 |
| Amlodipine Besylate | Generic | 49 | 17 | $464 |
Frequently asked questions
What is Dr. Julie Vanderwerff's medical specialty?
Dr. Julie Vanderwerff practices Physician Assistant in Madison, WI.
Where does Dr. Julie Vanderwerff practice?
Dr. Julie Vanderwerff practices at 675 W Washington Ave, Madison, WI 537032637. Office phone: 6082579700.
What is Dr. Julie Vanderwerff's NPI?
Dr. Julie Vanderwerff's National Provider Identifier (NPI) is 1568481463, issued by NPPES.
Does Dr. Julie Vanderwerff accept Medicare assignment?
Yes. Dr. Julie Vanderwerff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Julie Vanderwerff 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 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.