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MS. SHANNON LYNN OLSON L.C.S.W.
NPI 1326234576
Specialist in Schaumburg, IL

Active since September 21, 2007PECOS EnrolledAccepts Medicare Assignment
435 SELKIRK DR, SCHAUMBURG, IL 60194(847) 912-7662 Get Directions Write a Review

NPPES record last updated: September 21, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Shannon Lynn Olson L.c.s.w. NPPES

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

MS. SHANNON LYNN OLSON L.C.S.W. (NPI 1326234576) is an individual specialist in Schaumburg, Illinois and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1326234576
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameMS. SHANNON LYNN OLSONCredential: L.C.S.W.
Location Address435 SELKIRK DRSchaumburg, IL 60194-2745
Mailing Address435 Selkirk DrSchaumburg, IL 60194-2745 · (847) 912-7662
Phone(847) 912-7662
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateSeptember 21, 2007
✔ NPI 1326234576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
435 SELKIRK DR, Schaumburg, IL 60194
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.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

Ms. Shannon Lynn Olson L.c.s.w. 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 ID9830330950
PECOS Enrollment IDI20130731000820
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 Shannon Olson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ask Us Counseling Services, LLC.
14 mi
Adult Mental Health
9241 S IL ROUTE 31
Lake In The Hills, IL 60156
  • Reassigned Medicare billing, Illinois enrollment
NPI 1639766868 (847) 854-4333

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

Areas of Expertise CMS Part B claims 3

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.

Psychiatric services complicated by communication factor 90785
Psychiatric services complicated by communication factors involve mental health care for individuals who have challenges with communication. This can include language barriers, speech disorders, or cognitive impairments. The process involves tailored strategies to ensure effective communication and appropriate mental health care.
190 services18 patients
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.
190 services18 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
16 services16 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 Shannon Olson's NPI number?

The NPI number for Shannon Olson is 1326234576. It was assigned to this individual provider in the NPPES registry on September 21, 2007.

Where is Shannon Olson located?

Shannon Olson practices at 435 Selkirk Dr, Schaumburg, IL 60194. The listed phone number is (847) 912-7662.

What is Shannon Olson's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Shannon Olson enrolled in Medicare?

Yes. Shannon 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 Shannon Olson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Olson reassigns Medicare benefits to Ask Us Counseling Services, LLC. (Lake In The Hills, IL). 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 Shannon Olson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shannon Olson accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Shannon 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 Shannon Olson was last updated on September 21, 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.