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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.

BRENDA OIAN IV
NPI 1992789986
Marriage & Family Therapist in Mankato, MN

Active since December 02, 2005PECOS EnrolledAccepts Medicare Assignment
BLUE EARTH COUNTY GOVERNMENT CENTER, 410 SOUTH 5TH STREET, MANKATO, MN 56002(507) 304-4174(507) 304-4387 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Brenda Oian Iv NPPES

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

BRENDA OIAN IV (NPI 1992789986) is an individual marriage & family therapist in Mankato, Minnesota, licensed in Minnesota (1137) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1992789986
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameBRENDA OIAN IV
Location AddressBLUE EARTH COUNTY GOVERNMENT CENTER, 410 SOUTH 5TH STREETMankato, MN 56002-3526
Mailing Address410 South 5th St, Po Box 3526Mankato, MN 56002-3526 · (507) 304-4174 · Fax (507) 304-4387
Phone(507) 304-4174
Fax(507) 304-4387
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateDecember 2, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1992789986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in MN · 1137
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
BLUE EARTH COUNTY GOVERNMENT CENTER, Mankato, MN 56002
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Other Names 1

Other Name (5)Brenda Oian Vust

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners.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

Brenda Oian Iv 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 ID42661613
PECOS Enrollment IDI20240108004803
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
108 services11 patients

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 Brenda Oian's NPI number?

The NPI number for Brenda Oian is 1992789986. It was assigned to this individual provider in the NPPES registry on December 2, 2005. The provider is also known as Brenda Oian Vust.

Where is Brenda Oian located?

Brenda Oian practices at Blue Earth County Government Center 410 South 5th Street, Mankato, MN 56002. The listed phone number is (507) 304-4174.

What is Brenda Oian's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Brenda Oian enrolled in Medicare?

Yes. Brenda Oian 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 Brenda Oian accept?

Health plans from HealthPartners list Brenda Oian 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 Brenda Oian was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.