MARILYN J OLSON LP
NPI 1083719959
Psychologist in Saint Paul, MN

Active since September 14, 2006PECOS EnrolledAccepts Medicare Assignment
2550 UNIVERSITY AVE W, SUITE 435S, SAINT PAUL, MN 55114(651) 647-1900 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marilyn J Olson Lp NPPES

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

MARILYN J OLSON LP (NPI 1083719959) is an individual psychologist in Saint Paul, Minnesota, licensed in Minnesota (4001) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1083719959
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameMARILYN J OLSONCredential: LP
Location Address2550 UNIVERSITY AVE W, SUITE 435SSaint Paul, MN 55114-1052
Mailing Address1377 Highland PkwySaint Paul, MN 55116-2239 · (651) 647-1900
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateSeptember 14, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1083719959 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in MN · 4001
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.
2550 UNIVERSITY AVE W, Saint Paul, MN 55114

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marilyn J Olson Lp 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 ID9436595634
PECOS Enrollment IDI20240311002574
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 Marilyn Olson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health (Including Community Mental Health Center)
2550 UNIVERSITY AVE W, SUITE 435S
Saint Paul, MN 55114
  • Reassigned Medicare billing, Minnesota enrollment
  • Medicare enrollment name: Midwest Center For Personal & Family Development, P.A.
  • 20 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.

Marriage & Family Therapist
2550 UNIVERSITY AVE W, STE 435 S
SAINT PAUL, MN 55114
Internal Medicine (Gastroenterology)
2550 UNIVERSITY AVE W, SUITE 423 SOUTH
SAINT PAUL, MN 55114
Dietitian, Registered
2550 UNIVERSITY AVE W
SAINT PAUL, MN 55114
Marriage & Family Therapist
2550 UNIVERSITY AVE W, SUITE 314N
SAINT PAUL, MN 55114
Psychologist (Clinical)
2550 UNIVERSITY AVE W, SUITE 314N
SAINT PAUL, MN 55114
Physical Therapist
2550 UNIVERSITY AVE W, SUITE 189S
SAINT PAUL, MN 55114
Psychologist
2550 UNIVERSITY AVE W, STE 229N
SAINT PAUL, MN 55114
Physician Assistant (Medical)
2550 UNIVERSITY AVE W, SUITE 110N
SAINT PAUL, MN 55114

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 Marilyn Olson's NPI number?

The NPI number for Marilyn Olson is 1083719959. It was assigned to this individual provider in the NPPES registry on September 14, 2006.

Where is Marilyn Olson located?

Marilyn Olson practices at 2550 University Ave W Suite 435S, Saint Paul, MN 55114. The listed phone number is (651) 647-1900.

What is Marilyn Olson's specialty?

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

Is Marilyn Olson enrolled in Medicare?

Yes. Marilyn Olson 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.

Which organization bills Medicare for Marilyn Olson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Olson reassigns Medicare benefits to Midwest Center For Personal & Family Development PA (Saint Paul, MN). 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 Marilyn Olson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marilyn Olson accept?

Health plans from HealthPartners list Marilyn Olson 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 Marilyn Olson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.