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Edit this profileAt a glance
- 475 W River Woods Pkwy, Glendale, WI 53212
About Theresa Klein
Listed in the NPI registry as a nurse practitioner, Theresa A. Klein, APNP practices in Glendale, WI. According to Medicare claims data, Theresa cared for 133 Medicare patients across 134 services. The services billed most often include new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. NPI 1598195372 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
- (414) 961-6767
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
475 W RIVER WOODS PKWY
Glendale, WI 53212
Procedures Most Often Billed to Medicare
134 services · 133 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
95 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
39 | As often as other 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.
Related specialists at this location 2
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.
Other nurse practitioners in Glendale 4
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Theresa A. Klein?
Theresa A. Klein is a nurse practitioner in Glendale, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Theresa A. Klein's address?
Theresa A. Klein is listed at 475 W River Woods Pkwy, Glendale, WI 53212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Theresa A. Klein?
The number on file is (414) 961-6767. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Theresa A. Klein's NPI number?
Theresa A. Klein's National Provider Identifier is 1598195372. 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 Theresa A. Klein train?
Theresa A. Klein attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Theresa A. Klein been practicing?
Theresa A. Klein has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Theresa A. Klein perform?
According to Medicare billing data, Theresa A. Klein 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
Has Theresa A. Klein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Theresa A. Klein. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.