DR. J AUSTIN WILLIAMSON PH.D.
NPI 1649711052
Psychologist - Clinical in Davenport, IA

Active since March 17, 2017PECOS EnrolledAccepts Medicare Assignment
2102 E 38TH ST, DAVENPORT, IA 52807(563) 359-4049 Get Directions Write a Review

NPPES record last updated: March 17, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. J Austin Williamson Ph.d. NPPES

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

DR. J AUSTIN WILLIAMSON PH.D. (NPI 1649711052) is an individual clinical provider in Davenport, Iowa, licensed in Iowa (079307) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1649711052
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. J AUSTIN WILLIAMSONCredential: PH.D.
Location Address2102 E 38TH STDavenport, IA 52807-1135
Mailing Address4226 10th AveMoline, IL 61265-2621 · (515) 720-4245
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 17, 2017
NPI 1649711052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in IA · 079307
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.
2102 E 38TH ST, Davenport, IA 52807

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. J Austin Williamson Ph.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 ID3476814278
PECOS Enrollment IDI20180219000298
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 52807 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
$161.40 typical visit price
range $52.96 – $161.40
Typical copayment $40.35 (range $13.24 – $40.35)
Most-billed visit code 99205
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
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 19

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

Counselor (Mental Health)
2102 E 38TH ST
DAVENPORT, IA 52807
Social Worker (Clinical)
2102 E 38TH ST
DAVENPORT, IA 52807
Social Worker (Clinical)
2102 E 38TH ST
DAVENPORT, IA 52807
Psychologist
2102 E 38TH ST
DAVENPORT, IA 52807
Psychologist
2102 E 38TH ST
DAVENPORT, IA 52807
Psychologist (Clinical)
2102 E 38TH ST
DAVENPORT, IA 52807
Social Worker (Clinical)
2102 E 38TH ST
DAVENPORT, IA 52807
Marriage & Family Therapist
2102 E 38TH ST
DAVENPORT, HI 52807

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 J Williamson's NPI number?

The NPI number for J Williamson is 1649711052. It was assigned to this individual provider in the NPPES registry on March 17, 2017.

Where is J Williamson located?

J Williamson practices at 2102 E 38th St, Davenport, IA 52807. The listed phone number is (563) 359-4049.

What is J Williamson's specialty?

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

Is J Williamson enrolled in Medicare?

Yes. J Williamson 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 J Williamson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 3 other insurers list J Williamson 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 J Williamson was last updated on March 17, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.