DR. MICHAEL BRANDON ZACK – Chiropractor, NPI 1760599013

DR. MICHAEL BRANDON ZACK is a healthcare provider. based in Mequon, Wisconsin. specializing in CHIROPRACTIC. They hold a License No. 4134-012 (WI). The NPI Number for DR. MICHAEL BRANDON ZACK is 1760599013

Main info

Male
21 Years Of Experience
Accepts Medicare Assignment
Name
DR. MICHAEL BRANDON ZACK
NPI
1760599013
Phone
(262) 240-1600
Address
10532 N PORT WASHINGTON RD
Enumeration Date
24 August 2006
Last Update Date
15 November 2008

Doctor Profile

Medical School Name
PALMER COLLEGE CHIROPRACTIC - DAVENPORT
Secondary Phone
2622401600
Graduation Year
2005 (21 years ago)
PAC ID
8123047446
Group Practice PAC ID
0042239360
Professional Enrollment ID
I20051117000137
Address ID
WI530122451CEW61N3AVEX301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

1,617 CHIROPRACTIC in WI

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Provider Addresses for DR. MICHAEL BRANDON ZACK

  • 10532, North Port Washington Road, Mequon, Ozaukee County, Wisconsin, 53092, United States

    MEQUON, WI 530925563

    Phone: (262) 240-1600

    Fax: (262) 240-1602

    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: 2005-11-17

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
I20051117000137IChiropracticWITBD

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 53092)

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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: 0042239360View full group profile
NameSpecialtyState
C H I R O P R A C T I CWI

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Frequently asked questions

Where can patients find DR. MICHAEL BRANDON ZACK's NPI?
You can confirm DR. MICHAEL BRANDON ZACK with NPI 1760599013; it appears in the national provider directory.
Is DR. MICHAEL BRANDON ZACK's NPI currently valid?
The extract we use shows DR. MICHAEL BRANDON ZACK as active.
What field does DR. MICHAEL BRANDON ZACK work in?
You can think of DR. MICHAEL BRANDON ZACK as practicing within Chiropractor. Clinical services aligned with this taxonomy classification.
Where is DR. MICHAEL BRANDON ZACK's primary listing?
We display Mequon, Wisconsin because that is what the record indicates for DR. MICHAEL BRANDON ZACK.
What if Mequon, Wisconsin seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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