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Edit this profileAt a glance
- 3077 N Mayfair Rd Ste 305, Wauwatosa, WI 53222
About Janet Jasniewski
Janet L. Jasniewski, N.P. is a nurse practitioner practicing in Wauwatosa, WI. Medicare claims data shows Janet provided 4,314 services to 376 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg, and aspiration and/or injection of fluid from large joint. This provider record is associated with NPI 1689643579.
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) 384-6700
- Email not available
Practice Locations
3077 N MAYFAIR RD STE 305
Wauwatosa, WI 53222
Procedures Most Often Billed to Medicare
4,314 services · 376 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
115 | More often than most peers in Nurse Practitioner |
| X-ray of knee, 3 views | Imaging | 73562 |
68 | More often than most peers in Nurse Practitioner |
| X-ray of hip, 2-3 views | Imaging | 73502 |
33 | As often as other peers in Nurse Practitioner |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
3,044 | More often than most peers in Nurse Practitioner |
| Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg | Drug given | J7329 |
951 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
63 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
16 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
13 | Less often than most 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 |
11 | 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.
Other nurse practitioners at this location 5
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 — 29 related providers in 4 groups
Other nurse practitioners in Wauwatosa 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 7
Providers in WI who bill this service to Medicare most often.
Common questions
What does Janet L. Jasniewski specialize in?
Janet L. Jasniewski is a nurse practitioner in Wauwatosa, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Janet L. Jasniewski located?
Janet L. Jasniewski is listed at 3077 N Mayfair Rd Ste 305, Wauwatosa, WI 53222. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Janet L. Jasniewski's phone number?
The number on file is (414) 384-6700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Janet L. Jasniewski?
Janet L. Jasniewski's National Provider Identifier is 1689643579. 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 Janet L. Jasniewski train?
Janet L. Jasniewski attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Janet L. Jasniewski have?
Janet L. Jasniewski has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Janet L. Jasniewski do most often?
According to Medicare billing data, Janet L. Jasniewski performs procedures including aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Janet L. Jasniewski's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Janet L. Jasniewski. If this is you, claiming it is free.
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