MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) – Professional Counselor, NPI 1801387329

MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) is a healthcare provider. based in Mauston, Wisconsin. specializing in MENTAL HEALTH COUNSELOR. They hold the professional credentials LPC, CSAC. They hold a License No. 7511-125 (WI). The NPI Number for MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) is 1801387329

Main info

Male
8 Years Of Experience
Accepts Medicare Assignment
Name
MR. THOMAS NATHANIEL PFISTER (LPC, CSAC)
NPI
1801387329
Phone
(608) 847-7575
Address
PO BOX 359
Enumeration Date
21 May 2018
Last Update Date
2 June 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9207342601
Graduation Year
2018 (8 years ago)
PAC ID
7719425693
Group Practice PAC ID
4486695178
Professional Enrollment ID
I20240812001005
Address ID
WI549521293ME1475XWAYX300
Data current as of
10 June 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness85
Years active:8State licenses:2Digital endpointsOther names

1,748 MENTAL HEALTH COUNSELOR in WI

Provider Addresses for MR. THOMAS NATHANIEL PFISTER (LPC, CSAC)

  • PO BOX 359

    MAUSTON, WI 539480359

    Phone: (608) 847-7575

    Fax: (608) 847-3096

    Type: Mailing

  • 1825 RIVERSIDE DR

    GREEN BAY, WI 543012316

    Phone: (920) 272-8234

    Fax: (651) 323-2648

    Type: Mailing

  • 1475 OPPORTUNITY WAY

    MENASHA, WI 549521293

    Phone: (920) 272-8234

    Fax: (651) 323-2648

    Type: Location

  • 124, Grayside Avenue, Mauston, Juneau County, Wisconsin, 53948, United States

    MAUSTON, WI 539481913

    Phone: (608) 847-7575

    Fax: (608) 847-3096

    Type: Location

  • 300 BOND ST

    NEENAH, WI 549562667

    Phone: (920) 284-8867

    Type: Mailing

  • 1488 KENWOOD DR STE 205

    MENASHA, WI 549521152

    Phone: (920) 717-9341

    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: 2024-08-12

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
I20240812001005IMental 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 53948)

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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: 4486695178View full group profile
NameSpecialtyState
Mental Health CounselorWI
Mental Health CounselorWI
-WI

Reviews

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Frequently asked questions

Is there an official ID for MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) in U.S. healthcare records?
The official identifier for MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) is NPI 1801387329.
Is MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) shown as active in public data?
Registry records indicate MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) maintains an active NPI.
What kind of doctor is MR. THOMAS NATHANIEL PFISTER (LPC, CSAC)?
MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) is associated with Professional Counselor in the directory — Clinical services aligned with this taxonomy classification.
Is MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) associated with Mauston?
Public fields place MR. THOMAS NATHANIEL PFISTER (LPC, CSAC) around Mauston, Wisconsin. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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