DR. TANYA MARIE OCHSNER PHD
NPI 1841803806
Psychologist in Sioux Falls, SD

Active since August 28, 2020PECOS Enrolled
2400 W 49TH ST, SIOUX FALLS, SD 57105(605) 312-8700 Get Directions Write a Review

NPPES record last updated: July 7, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 7, 2022, Aug 28, 2020 (2 updates tracked since 2020).

About Dr. Tanya Marie Ochsner Phd NPPES

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

DR. TANYA MARIE OCHSNER PHD (NPI 1841803806) is an individual psychologist in Sioux Falls, South Dakota, licensed in South Dakota (630) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841803806
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. TANYA MARIE OCHSNERCredential: PHD
Location Address2400 W 49TH STSioux Falls, SD 57105-6581
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Sole ProprietorNo
Enumeration DateAugust 28, 2020
Last NPPES UpdateJuly 7, 20222 updates tracked since enumeration
NPPES CertifiedJuly 7, 2022
✔ NPI 1841803806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in SD · 630
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
2400 W 49TH ST, Sioux Falls, SD 57105

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tanya Marie Ochsner Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Tanya Ochsner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Family Medicine
1420 W 22NDST STE 104
Sioux Falls, SD 57105
  • Reassigned Medicare billing, South Dakota enrollment
  • 1,097 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Psychiatry & Neurology (Psychiatry)
2400 W 49TH ST
SIOUX FALLS, SD 57105
Psychiatry & Neurology (Psychiatry)
2400 W 49TH ST
SIOUX FALLS, SD 57105
Social Worker (Clinical)
2400 W 49TH ST
SIOUX FALLS, SD 57105
Counselor (Mental Health)
2400 W 49TH ST
SIOUX FALLS, SD 57105
Physician Assistant
2400 W 49TH ST
SIOUX FALLS, SD 57105
Psychiatry & Neurology (Psychiatry)
2400 W 49TH ST
SIOUX FALLS, SD 57105
Social Worker (Clinical)
2400 W 49TH ST
SIOUX FALLS, SD 57105
Nurse Practitioner (Psychiatric/Mental Health)
2400 W 49TH ST
SIOUX FALLS, SD 57105

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 Tanya Ochsner's NPI number?

The NPI number for Tanya Ochsner is 1841803806. It was assigned to this individual provider in the NPPES registry on August 28, 2020.

Where is Tanya Ochsner located?

Tanya Ochsner practices at 2400 W 49th St, Sioux Falls, SD 57105. The listed phone number is (605) 312-8700.

What is Tanya Ochsner's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Tanya Ochsner enrolled in Medicare?

Yes. Tanya Ochsner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tanya Ochsner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tanya Ochsner reassigns Medicare benefits to Sanford Medical Center (Sioux Falls, SD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tanya Ochsner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tanya Ochsner accept?

Health plans from Sanford Health Plan, Security Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Tanya Ochsner 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 Tanya Ochsner was last updated on July 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.