Lillian Olson

ActiveIndividual ProviderSpecialty not listed
NPI issued: May 27, 2026

Quick Facts

NPI Number
1023949286
TypeIndividual
StatusActive
SpecialtySpecialty not listed
Taxonomy2355S0801X — Specialty not listed
Phone
(916) 375-7700
StateCA

NPI Validation Status: Verified

Valid 10-digit NPI number (1023949286)
Active status confirmed
Verified by CMS NPPES Registry
HIPAA compliant identifier
Enumeration date on file (May 27, 2026)
Data source: CMS NPPES

Provider Overview

LILLIAN OLSON is a Healthcare provider based in West Sacramento, CA who has been registered with CMS since 2026. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1023949286
Provider TypeIndividual Provider
GenderFemale
StatusActive
Enumeration DateMay 27, 2026

Practice Location

CityWest Sacramento
StateCA
ZIP Code95605-2046
Phone(916) 375-7700

Specialties & Licenses

★ Primary
SpecialtySpecialty not listed
Taxonomy Code2355S0801X
License StateCA

Mailing Address

CityWest Sacramento
StateCA
ZIP Code95605-2046
Phone(916) 375-7700
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1023949286 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 1023949286for 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 1023949286 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 Specialty not listed

Specialists in Specialty not listed provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

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13,523
Specialty not listed Providers in the US

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People Also Ask

What is Lillian Olson's NPI number?
Lillian Olson's NPI number is 1023949286, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Lillian Olson's NPI currently active?
Yes, Lillian Olson's NPI status is Active as of the latest CMS NPPES database updates.
What does Lillian Olson specialize in?
Lillian Olson specializes in Specialty not listed. The healthcare taxonomy code associated with this specialty is 2355S0801X.
Where does Lillian Olson practice?
Lillian Olson practices in West Sacramento, CA 95605-2046.
When was Lillian Olson's NPI issued?
Lillian Olson's NPI was issued on May 27, 2026.
What is Lillian Olson's provider type?
Lillian Olson is registered as an Individual Provider under CMS NPI Type 1.