Sonja Williams, LIC PROF COUNSELOR

NPI: 1720180102

Sonja Williams, LIC PROF COUNSELOR

Q: What is Sonja Williams's NPI number?

Sonja Williams's NPI number is 1720180102, a unique 10-digit identifier issued by CMS.

Q: What does Sonja Williams specialize in?

Sonja Williams specializes in Professional Counselor, taxonomy code 101YP2500X.

Q: Where does Sonja Williams practice?

Sonja Williams practices in St Louis, MO 63123-7003.

Q: When was Sonja Williams's NPI issued?

Sonja Williams's NPI was issued on September 5, 2006.

Q: What is Sonja Williams's provider type?

Sonja Williams is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderProfessional Counselor

NPI issued: September 5, 2006

Quick Facts

NPI Number

1720180102

TypeIndividual

StatusActive

SpecialtyProfessional Counselor

Taxonomy101YP2500X — Professional Counselor

Phone

(314) 540-0545

StateMO

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1720180102)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (September 5, 2006)

Data source: CMS NPPES

Provider Overview

SONJA WILLIAMS, LIC PROF COUNSELOR is a Professional Counselor provider based in St Louis, MO who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1720180102

Provider TypeIndividual Provider

GenderFemale

CredentialLIC PROF COUNSELOR

StatusActive

Enumeration DateSeptember 5, 2006

Practice Location

CitySt Louis

StateMO

ZIP Code63123-7003

Phone(314) 540-0545

Specialties & Licenses

★ Primary

SpecialtyProfessional Counselor

Taxonomy Code101YP2500X

License StateMO

Mailing Address

CitySt Louis

StateMO

ZIP Code63123-7003

Phone(314) 540-0545

Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1720180102 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

🏥

For Credentialing

Reference NPI 1720180102for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1720180102 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Professional Counselor

Professional Counselors provide individual, family, or group therapy to help clients resolve personal, social, career, or clinical mental health challenges.

Browse all Professional Counselorproviders →

📊

143,600

Professional Counselor Providers in the US