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

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: July 26, 2026.

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

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
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

Secondary Practice Location 1

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

Accepted 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

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.

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 12

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

Counselor (Professional)
1010 LAKE ST STE 110
OAK PARK, IL 60301
Counselor (Professional)
1010 LAKE ST STE 110
OAK PARK, IL 60301
Nurse Practitioner (Psychiatric/Mental Health)
1010 LAKE ST STE 110
OAK PARK, IL 60301
Counselor (Professional)
1010 LAKE ST STE 110
OAK PARK, IL 60301
Social Worker
1010 LAKE ST STE 110
OAK PARK, IL 60301
Counselor (Mental Health)
1010 LAKE ST STE 110
OAK PARK, IL 60301
Psychologist (Psychoanalysis)
1010 LAKE ST STE 110
OAK PARK, IL 60301
Social Worker (Clinical)
1010 LAKE ST STE 110
OAK PARK, IL 60301

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 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.

Where is Garth Amundson located?

Garth Amundson practices at 1010 Lake St Ste 110, Oak Park, IL 60301. The listed phone number is (708) 416-6475.

What is Garth Amundson's specialty?

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

Is Garth Amundson enrolled in Medicare?

Yes. Garth Amundson 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 Garth Amundson accept?

Health plans from Providence Health Plan and UnitedHealthcare list Garth Amundson 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 Garth Amundson was last updated on February 20, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.