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JENNIFER GRIMES O'BRIEN M.ED., L.P.C.
NPI 1194774893
Counselor - Mental Health in Mequon, WI

Active since May 09, 2006
1500 W MARKET ST, MEQUON, WI 53092(414) 239-0363 Get Directions Write a Review

NPPES record last updated: November 5, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jennifer Grimes O'brien M.ed., L.p.c. NPPES

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

JENNIFER GRIMES O'BRIEN M.ED., L.P.C. (NPI 1194774893) is an individual mental health provider in Mequon, Wisconsin, licensed in Wisconsin (4704125) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1194774893
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameJENNIFER GRIMES O'BRIENCredential: M.ED., L.P.C.
Location Address1500 W MARKET STMequon, WI 53092-5098
Mailing Address1500 W Market St # 1jMequon, WI 53092-5098 · (414) 239-0363
Phone(414) 239-0363
Sole ProprietorNo
Enumeration DateMay 9, 2006
Last NPPES UpdateNovember 5, 2024
NPPES CertifiedNovember 5, 2024
✔ NPI 1194774893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WI · 4704125
1500 W MARKET ST, Mequon, WI 53092
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Other Providers at the Same Location NPPES 4

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

MS. STACEY LYNN YONKOSKI MSW, LCSW, CADCIII
Counselor (Addiction (Substance Use Disorder))
1500 W MARKET ST, SUITE 200
MEQUON, WI 53092
Ozaukee County (262) 241-6127
GINA M TOYNTON
Counselor (Mental Health)
1500 W MARKET ST, SUITE 200
MEQUON, WI 53092
Ozaukee County (262) 241-6127
ELIZABETH ANN LAURILA LCSW
Social Worker (Clinical)
1500 W MARKET ST
MEQUON, WI 53092
Ozaukee County (262) 241-5955
DAWN M RITTER MS, LPC
Counselor (Addiction (Substance Use Disorder))
1500 W MARKET ST, SUITE 200
MEQUON, WI 53092
Ozaukee County (262) 241-6127

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 Jennifer O'brien's NPI number?

The NPI number for Jennifer O'brien is 1194774893. It was assigned to this individual provider in the NPPES registry on May 9, 2006.

Where is Jennifer O'brien located?

Jennifer O'brien practices at 1500 W Market St, Mequon, WI 53092. The listed phone number is (414) 239-0363.

What is Jennifer O'brien's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Jennifer O'brien was last updated on November 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.