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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RACHEL MASON APSW, CSAC
NPI 1548093024
Social Worker in Wauwatosa, WI

Active since August 21, 2024
4025 N 92ND ST, WAUWATOSA, WI 53222(414) 435-1115 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 5, 2026, Aug 21, 2024 (2 updates tracked since 2024).

About Rachel Mason Apsw, Csac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RACHEL MASON APSW, CSAC (NPI 1548093024) is an individual social worker in Wauwatosa, Wisconsin, licensed in Wisconsin (135239) and active in the NPI registry since August 2024.

NPPES Registry Identity

NPI1548093024
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameRACHEL MASONCredential: APSW, CSAC
Location Address4025 N 92ND STWauwatosa, WI 53222-1613
Mailing Address4025 N 92nd StWauwatosa, WI 53222-1613
Phone(414) 435-1115
Sole ProprietorNo
Enumeration DateAugust 21, 2024
Last NPPES UpdateJune 22, 20262 updates tracked since enumeration
NPPES CertifiedJune 22, 2026
✔ NPI 1548093024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WI · 135239
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 17162 (WI)
4025 N 92ND ST, Wauwatosa, WI 53222
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CRAIG R COOK MD
Anesthesiology
4025 N 92ND ST
WAUWATOSA, WI 53222
Milwaukee County (414) 358-5431
ANNA JANULEWICZ AA
Anesthesiologist Assistant
4025 N 92ND ST
WAUWATOSA, WI 53222
Milwaukee County (414) 358-5431
AFTON BARTOL LPC-IT
Counselor (Mental Health)
4025 N 92ND ST
WAUWATOSA, WI 53222
Milwaukee County (414) 435-1115
DR. RICHARD JOSEPH DEKLOTZ M.D.
Anesthesiology
4025 N 92ND ST
MILWAUKEE, WI 53222
Milwaukee County (414) 358-5431
MR. TIMOTHY KLUSMAN A.A.
Anesthesiologist Assistant
4025 N 92ND ST
WAUWATOSA, WI 53222
Milwaukee County (414) 358-5431
JOLANTA PENTALA MD
Internal Medicine
4025 N 92ND ST
WAUWATOSA, WI 53222
Milwaukee County (414) 358-5420
MICHELLE M. ECHOLS LPC
Counselor (Professional)
4025 N 92ND ST
WAUWATOSA, WI 53222
Milwaukee County (414) 871-6122
KHALIO BORUM MS, LPC-IT
Counselor (Mental Health)
4025 N 92ND ST
MILWAUKEE, WI 53222
Milwaukee County (414) 435-0333

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rachel Mason's NPI number?

The NPI number for Rachel Mason is 1548093024. It was assigned to this individual provider in the NPPES registry on August 21, 2024.

Where is Rachel Mason located?

Rachel Mason practices at 4025 N 92nd St, Wauwatosa, WI 53222. The listed phone number is (414) 435-1115.

What is Rachel Mason's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Rachel Mason was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.