DR. GARTH W AMUNDSON PSY.D.
NPI 1629133996
Psychologist - Clinical in Oak Park, IL

Q: What is Garth Amundson's NPI number?

The NPI number for Garth Amundson is 1629133996. It was assigned to this individual provider in the NPPES registry on December 26, 2006.

Q: What is Garth Amundson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Garth Amundson was last updated on February 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.

Active since December 26, 2006PECOS EnrolledAccepts Medicare Assignment

1010 LAKE ST STE 110, OAK PARK, IL 60301(708) 416-6475(855) 625-7406 Get Directions Write a Review

NPPES record last updated: February 20, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 20, 2025, Jun 11, 2019, Nov 14, 2018 (3 updates tracked since 2018).

On this page

About Dr. Garth W Amundson Psy.d. NPPES

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

DR. GARTH W AMUNDSON PSY.D. (NPI 1629133996) is an individual clinical provider in Oak Park, Illinois, licensed in Illinois (071005077) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1629133996

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. GARTH W AMUNDSONCredential: PSY.D.

Location Address1010 LAKE ST STE 110Oak Park, IL 60301-1106

Mailing Address1010 Lake St Ste 110Oak Park, IL 60301-1106 · (708) 416-6475

Phone(708) 416-6475

Fax(855) 625-7406

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateDecember 26, 2006

Last NPPES UpdateFebruary 20, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 20, 2025

✔ NPI 1629133996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in IL · 071005077✔ Licensed in MN · LP6307

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1010 LAKE ST STE 110, Oak Park, IL 60301

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Secondary Practice Location 1

Location 1825 North Christiana Avenue, Harbor Light - # 353Chicago, IL 60651 · Phone (320) 321-2842

Accepted Insurance

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

Dr. Garth W Amundson Psy.d. 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 ID2668548439

PECOS Enrollment IDI20080911000592

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 Reassignments

Medicare enrollment records show Garth Amundson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Vitae Health Medical Illinois, PLLC

11 mi

Internal Medicine

3450 OAKTON ST
Skokie, IL 60076

Reassigned Medicare billing, Illinois enrollment
491 clinicians in this Medicare group

NPI 1174013452 (224) 777-8034

Edgewood Clinical Services, P.C.

24 mi

Psychologist

2948 ARTESIAN RD STE 112
Naperville, IL 60564

Reassigned Medicare billing, Illinois enrollment
475 clinicians in this Medicare group

NPI 1295914646 (630) 428-7890

360 Degrees Wellness & Coaching LLC

25 mi

Clinical

225 E DEERPATH, SUITE 280
Lake Forest, IL 60045

Reassigned Medicare billing, Illinois enrollment
11 clinicians in this Medicare group

NPI 1497176523 (224) 619-6982

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60301 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

$183.39 typical visit price

range $60.08 – $183.39

Typical copayment $45.84 (range $15.02 – $45.84)

Most-billed visit code 99205

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

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 11

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

MS. ANNA KATARINA BERIN M.ED., LPC

Counselor (Mental Health)