Olivia Neilson, L.C.S.W

ActiveIndividual ProviderClinical Social Worker
NPI issued: June 1, 2026

Quick Facts

NPI Number
1639001092
TypeIndividual
StatusActive
SpecialtyClinical Social Worker
Taxonomy1041C0700X — Clinical Social Worker
Phone
(801) 200-3372
StateUT

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1639001092)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (June 1, 2026)
Data source: CMS NPPES

Provider Overview

OLIVIA NEILSON, L.C.S.W is a Clinical Social Worker provider based in Salt Lake City, UT who has been registered with CMS since 2026. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1639001092
Provider TypeIndividual Provider
GenderFemale
CredentialL.C.S.W
StatusActive
Enumeration DateJune 1, 2026

Practice Location

CitySalt Lake City
StateUT
ZIP Code84111-1349
Phone(801) 200-3372

Specialties & Licenses

★ Primary
SpecialtyClinical Social Worker
Taxonomy Code1041C0700X
License StateUT

Mailing Address

CitySalt Lake City
StateUT
ZIP Code84111-1349
Phone(801) 200-3372
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1639001092 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.

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For Credentialing

Reference NPI 1639001092for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1639001092 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 Clinical Social Worker

Clinical Social Workers provide counseling, therapy, and support services to diagnose and treat mental, behavioral, and emotional disorders, often advocating for clients' access to social resources.

Browse all Clinical Social Workerproviders →
📊
315,777
Clinical Social Worker Providers in the US

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People Also Ask

What is Olivia Neilson's NPI number?
Olivia Neilson's NPI number is 1639001092, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Olivia Neilson's NPI currently active?
Yes, Olivia Neilson's NPI status is Active as of the latest CMS NPPES database updates.
What does Olivia Neilson specialize in?
Olivia Neilson specializes in Clinical Social Worker. The healthcare taxonomy code associated with this specialty is 1041C0700X.
Where does Olivia Neilson practice?
Olivia Neilson practices in Salt Lake City, UT 84111-1349.
When was Olivia Neilson's NPI issued?
Olivia Neilson's NPI was issued on June 1, 2026.
What is Olivia Neilson's provider type?
Olivia Neilson is registered as an Individual Provider under CMS NPI Type 1.