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Edit this profileAt a glance
- 33300 Cayuga Way, East Troy, WI 53120
About Vivian Dehahn
Vivian L. Dehahn, APNP is a nurse practitioner practicing in East Troy, WI. Vivian is also listed as specializing in registered nurse. Medicare claims data shows Vivian provided 49 services to 49 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1538154539.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (262) 210-0563
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
33300 CAYUGA WAY
East Troy, WI 53120
Procedures Most Often Billed to Medicare
49 services · 49 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
36 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
13 | Less often than most peers in Nurse Practitioner |
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.
Common questions
What kind of doctor is Vivian L. Dehahn?
Vivian L. Dehahn is a nurse practitioner in East Troy, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Vivian L. Dehahn's address?
Vivian L. Dehahn is listed at 33300 Cayuga Way, East Troy, WI 53120. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Vivian L. Dehahn?
The number on file is (262) 210-0563. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Vivian L. Dehahn?
Vivian L. Dehahn's National Provider Identifier is 1538154539. 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
How much experience does Vivian L. Dehahn have?
Vivian L. Dehahn has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Vivian L. Dehahn perform?
According to Medicare billing data, Vivian L. Dehahn the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Vivian L. Dehahn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Vivian L. Dehahn. If this is you, claiming it is free.
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