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Edit this profileAt a glance
- 675 W Washington Ave, Madison, WI 53703
About Julie Vanderwerff
Listed in the NPI registry as a physician assistant, Julie Vanderwerff, PA practices in Madison, WI. Medicare claims data shows Julie provided 867 services to 722 patients. The services billed most often include insertion of needle into vein for collection of blood sample, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and blood test, lipids (cholesterol and triglycerides). NPI 1568481463 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (608) 257-9700
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
675 W WASHINGTON AVE
Madison, WI 53703
Procedures Most Often Billed to Medicare
867 services · 722 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
162 | More often than most peers in Physician Assistant |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
29 | More often than most peers in Physician Assistant |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
29 | More often than most peers in Physician Assistant |
| Influenza vaccine, inactivated | Treatment | 90653 |
28 | More often than most peers in Physician Assistant |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
17 | As often as other peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
12 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
114 | More often than most peers in Physician Assistant |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
69 | More often than most peers in Physician Assistant |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
63 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
59 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Madison 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Julie Vanderwerff specialize in?
Julie Vanderwerff is a physician assistant in Madison, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Julie Vanderwerff located?
Julie Vanderwerff is listed at 675 W Washington Ave, Madison, WI 53703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Julie Vanderwerff's phone number?
The number on file is (608) 257-9700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Julie Vanderwerff?
Julie Vanderwerff's National Provider Identifier is 1568481463. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Julie Vanderwerff train?
Julie Vanderwerff attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Julie Vanderwerff have?
Julie Vanderwerff has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What does Julie Vanderwerff do most often?
According to Medicare billing data, Julie Vanderwerff performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as sarscov2 vac 50 mcg/0.5ml im and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Julie Vanderwerff's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Julie Vanderwerff. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.