KATHRYN LYNN MAZACK – Professional Counselor, NPI 1194497313

KATHRYN LYNN MAZACK is a healthcare provider. based in Madison, Wisconsin. specializing in MENTAL HEALTH COUNSELOR. They hold a License No. 5923-125 (WI). The NPI Number for KATHRYN LYNN MAZACK is 1194497313

Main info

Female
Sole Proprietor
18 Years Of Experience
Accepts Medicare Assignment
Name
KATHRYN LYNN MAZACK
NPI
1194497313
Phone
(608) 276-9191
Address
700 RAY O VAC DR STE 220
Enumeration Date
5 October 2021
Last Update Date
5 October 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6082559119
Graduation Year
2008 (18 years ago)
PAC ID
1850743287
Group Practice PAC ID
2062434921
Professional Enrollment ID
I20240122000774
Address ID
WI537045387MA2010XDRXX302
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience32
Completeness75
Years active:4State licenses:1Digital endpointsOther names

1,748 MENTAL HEALTH COUNSELOR in WI

Provider Addresses for KATHRYN LYNN MAZACK

  • 700 RAY O VAC DR STE 220

    MADISON, WI 537112476

    Phone: (608) 276-9191

    Fax: (608) 276-9144

    Type: Location

  • 524 TROY DR

    MADISON, WI 537041575

    Phone: (608) 445-3339

    Type: Mailing

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: 2024-01-22

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
I20240122000774IMental Health CounselorWITBD

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 53711)

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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: 2062434921View full group profile
NameSpecialtyState
Clinical PsychologistWI
Mental Health CounselorWI
Clinical PsychologistWI

Reviews

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Frequently asked questions

What unique ID ties claims to KATHRYN LYNN MAZACK?
NPI 1194497313 is assigned to KATHRYN LYNN MAZACK under the national enumeration system.
Is KATHRYN LYNN MAZACK currently active in the NPI registry?
CMS-published data lists KATHRYN LYNN MAZACK as an active registrant.
What does KATHRYN LYNN MAZACK treat or focus on?
Patients typically see KATHRYN LYNN MAZACK under the specialty Professional Counselor. Clinical services aligned with this taxonomy classification.
Where is KATHRYN LYNN MAZACK's primary listing?
We display Madison, Wisconsin because that is what the record indicates for KATHRYN LYNN MAZACK.
Is KATHRYN LYNN MAZACK a real provider?
This page reflects official NPPES data for NPI 1194497313. Always confirm identity and privileges with the practice and licensing boards.

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