TIA JOANN OESTREICH LCSW, SAC-IT
NPI 1134611353
Social Worker - Clinical in Milwaukee, WI

Active since June 04, 2018PECOS EnrolledAccepts Medicare Assignment
4570 S 27TH ST, MILWAUKEE, WI 53221(414) 672-1353(414) 672-4265 Get Directions Write a Review

NPPES record last updated: June 27, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Tia Joann Oestreich Lcsw, Sac-it NPPES

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

TIA JOANN OESTREICH LCSW, SAC-IT (NPI 1134611353) is an individual clinical provider in Milwaukee, Wisconsin, licensed in Wisconsin (9328-123) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1134611353
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameTIA JOANN OESTREICHCredential: LCSW, SAC-IT
Location Address4570 S 27TH STMilwaukee, WI 53221-2145
Mailing AddressPo Box 778789Chicago, IL 60677-8789 · (414) 672-1353
Fax(414) 672-4265
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJune 4, 2018
Last NPPES UpdateJune 27, 2023
NPPES CertifiedJune 27, 2023
NPI 1134611353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in WI · 9328-123
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

4570 S 27TH ST, Milwaukee, WI 53221

Other Identifiers 1

Medicaid1134611353WI

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Tia Joann Oestreich Lcsw, Sac-it is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789019472
PECOS Enrollment IDI20200128000785
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53221 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

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

Psychologist
4570 S 27TH ST
MILWAUKEE, WI 53221
Physical Therapist
4570 S 27TH ST
MILWAUKEE, WI 53221
Counselor (Professional)
4570 S 27TH ST
MILWAUKEE, WI 53221
Counselor (Addiction (Substance Use Disorder))
4570 S 27TH ST
MILWAUKEE, WI 53221
Pain Medicine (Interventional Pain Medicine)
4570 S 27TH ST
MILWAUKEE, WI 53221
Clinic/Center (Federally Qualified Health Center (FQHC))
4570 S 27TH ST
MILWAUKEE, WI 53221
Counselor (Professional)
4570 S 27TH ST
MILWAUKEE, WI 53221
Counselor (Professional)
4570 S 27TH ST
MILWAUKEE, WI 53221

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 Tia Oestreich's NPI number?

The NPI number for Tia Oestreich is 1134611353. It was assigned to this individual provider in the NPPES registry on June 4, 2018.

Where is Tia Oestreich located?

Tia Oestreich practices at 4570 S 27th St, Milwaukee, WI 53221. The listed phone number is (414) 672-1353.

What is Tia Oestreich's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Tia Oestreich enrolled in Medicare?

Yes. Tia Oestreich is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Tia Oestreich accept?

Health plans from Medica, Network Health and Quartz list Tia Oestreich as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tia Oestreich was last updated on June 27, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.