KAREN M WAYDA (PA C) – Surgical Physician Assistant, NPI 1659445682

KAREN M WAYDA (PA C) is a healthcare provider. based in Greenfield, Wisconsin. specializing in Surgical Physician Assistant. They hold the professional credentials PA C. They hold a License No. 1373-23 (WI). The NPI Number for KAREN M WAYDA (PA C) is 1659445682

Main info

Female
22 Years Of Experience
Accepts Medicare Assignment
Name
KAREN M WAYDA (PA C)
NPI
1659445682
Phone
(414) 325-7246
Address
4131 W LOOMIS RD
Enumeration Date
20 November 2006
Last Update Date
21 March 2024

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4144894183
Graduation Year
2004 (22 years ago)
PAC ID
3971667338
Group Practice PAC ID
1456257633
Professional Enrollment ID
I20090129000305

Contacts

Secure Messaging
kwayda1203719@direct.uwhealth.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

Provider Addresses for KAREN M WAYDA (PA C)

  • 4131, West Loomis Road, Greenfield, Milwaukee County, Wisconsin, 53221, United States

    SUITE 300

    GREENFIELD, WI 532212057

    Phone: (414) 325-7246

    Fax: (414) 325-3770

    Type: Mailing

  • 7300 CLOVER HILL DR

    WAUNAKEE, WI 535979355

    Phone: (608) 235-4630

    Type: Location

  • 7974 UW HEALTH CT

    MIDDLETON, WI 535625531

    Phone:

    Type: Mailing

  • 600 HIGHLAND AVE

    MADISON, WI 537922057

    Phone: (608) 262-2025

    Type: Location

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: 2024-08-07

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20090129000305IPhysician AssistantWITBD
I20240807004358IPhysician AssistantCATBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 53221)

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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: 1456257633View full group profile

Reviews

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Frequently asked questions

How do I look up KAREN M WAYDA (PA C) by NPI?
Use NPI 1659445682 when you need to reference KAREN M WAYDA (PA C) in forms, claims, or directories.
Is KAREN M WAYDA (PA C) currently active in the NPI registry?
CMS-published data lists KAREN M WAYDA (PA C) as an active registrant.
What field does KAREN M WAYDA (PA C) work in?
You can think of KAREN M WAYDA (PA C) as practicing within Surgical Physician Assistant. Clinical services aligned with this taxonomy classification.
Where does public data place KAREN M WAYDA (PA C)?
The snapshot lists Greenfield, Wisconsin for KAREN M WAYDA (PA C); download NPPES for the complete set.
What if Greenfield, Wisconsin seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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