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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WILLIE GEORGE WEDDINGTON ED. D.
NPI 1649202300
Psychologist - Clinical in Napa, CA

Active since July 06, 2006PECOS EnrolledAccepts Medicare Assignment

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

Record update history: Oct 8, 2026, Jul 1, 2016, Mar 17, 2016 (3 updates tracked since 2016).

About Dr. Willie George Weddington Ed. D. NPPES

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

DR. WILLIE GEORGE WEDDINGTON ED. D. (NPI 1649202300) is an individual clinical provider in Napa, California, licensed in California (PSY9967) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1649202300
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. WILLIE GEORGE WEDDINGTONCredential: ED. D.
Location Address108 KAREN DRNapa, CA 94558-4120
Mailing Address108 Karen DrNapa, CA 94558-4120 · (707) 224-5332
Phone(707) 224-5332
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateJuly 6, 2006
Last NPPES UpdateOctober 8, 20263 updates tracked since enumeration
NPPES CertifiedOctober 8, 2026
✔ NPI 1649202300 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 CA · PSY9967
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.
108 KAREN DR, Napa, CA 94558
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Other Names 1

Other Name (5)Dr. Bill G. Weddington Ed. D.

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. Willie George Weddington Ed. 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 ID446558605
PECOS Enrollment IDI20160921000525
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 94558 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
$192.16 typical visit price
range $65.08 – $192.16
Typical copayment $48.04 (range $16.27 – $48.04)
Most-billed visit code 99205
Established Patient
$113.15 typical visit price
range $21.86 – $157.83
Typical copayment $28.28 (range $5.46 – $39.45)
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

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

WEDDINGTON & ASSOCIATES CLINICAL PSYCHOLOGIST INC
Psychologist (Clinical)
108 KAREN DR
NAPA, CA 94558
Napa County (707) 224-5332

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 Willie Weddington's NPI number?

The NPI number for Willie Weddington is 1649202300. It was assigned to this individual provider in the NPPES registry on July 6, 2006. The provider is also known as Dr. Bill G. Weddington Ed. D..

Where is Willie Weddington located?

Willie Weddington practices at 108 Karen Dr, Napa, CA 94558. The listed phone number is (707) 224-5332.

What is Willie Weddington's specialty?

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

Is Willie Weddington enrolled in Medicare?

Yes. Willie Weddington 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.

When was this NPI record last updated?

The NPPES record for Willie Weddington was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.