JANET L. JASNIEWSKI (N.P.) – Nurse Practitioner, NPI 1689643579

JANET L. JASNIEWSKI (N.P.) is a healthcare provider. based in Wauwatosa, Wisconsin. specializing in NURSE PRACTITIONER. They hold the professional credentials N.P.. They hold a License No. 2706 (WI). The NPI Number for JANET L. JASNIEWSKI (N.P.) is 1689643579

Main info

Female
21 Years Of Experience
Accepts Medicare Assignment
Name
JANET L. JASNIEWSKI (N.P.)
NPI
1689643579
Phone
(414) 384-6700
Address
3077 N MAYFAIR RD STE 305
Enumeration Date
14 March 2006
Last Update Date
4 March 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4143846700
Graduation Year
2005 (21 years ago)
PAC ID
4688691249
Group Practice PAC ID
5294727152
Professional Enrollment ID
I20051102000219
Address ID
WI531328890FR3111XAVEX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

6,035 NURSE PRACTITIONER in WI

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Provider Addresses for JANET L. JASNIEWSKI (N.P.)

  • 305, North Mayfair Road, Wauwatosa, Milwaukee County, Wisconsin, 53226, United States

    WAUWATOSA, WI 532224305

    Phone: (414) 384-6700

    Fax: (414) 727-1058

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-11-02

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20051102000219INurse PractitionerWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J7329Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg1,62730$0
20610Aspiration and/or injection of fluid from large joint14096$0
J1030Injection, methylprednisolone acetate, 40 mg7853$0
73562X-ray of knee, 3 views6765$0
99213Established patient office or other outpatient visit, 20-29 minutes4645$0
View full utilization report →

Insurance plans in this area (ZIP 53222)

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Provider's Procedures

JANET L. JASNIEWSKI (N.P.) performs procedures in NURSE PRACTITIONER. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
NURSE PRACTITIONERWI20610Aspiration and/or injection of large joint or joint capsule222177
NURSE PRACTITIONERWI73562X-ray of knee, 3 views111107

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5294727152View full group profile
NameSpecialtyState
Orthopedic SurgeryWI
Nurse PractitionerWI
Nurse PractitionerWI
Orthopedic SurgeryWI
Physician AssistantWI
Orthopedic SurgeryWI
-WI
Nurse PractitionerWI
Physician AssistantWI
Orthopedic SurgeryWI

Reviews

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Frequently asked questions

Can I verify JANET L. JASNIEWSKI (N.P.) with an NPI only?
You can start verification with NPI 1689643579 for JANET L. JASNIEWSKI (N.P.), then check state licensing separately.
Can I rely on JANET L. JASNIEWSKI (N.P.) being an active provider?
As of the registry snapshot, JANET L. JASNIEWSKI (N.P.) is marked active.
What taxonomy line describes JANET L. JASNIEWSKI (N.P.)?
For research purposes, treat JANET L. JASNIEWSKI (N.P.) as Nurse Practitioner in this dataset. Clinical services aligned with this taxonomy classification.
Does JANET L. JASNIEWSKI (N.P.) list a practice location?
Patients near Wauwatosa, Wisconsin may find JANET L. JASNIEWSKI (N.P.) in results; validate coverage separately.
Is the information about JANET L. JASNIEWSKI (N.P.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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