Diana Larsen, NP

ActiveIndividual ProviderRegistered Nurse
NPI issued: September 29, 2005

Quick Facts

NPI Number
1619964244
TypeIndividual
StatusActive
SpecialtyRegistered Nurse
Taxonomy163W00000X — Registered Nurse
Phone
(530) 458-5565
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1619964244)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (September 29, 2005)
Data source: CMS NPPES

Provider Overview

DIANA LARSEN, NP is a Registered Nurse provider based in Colusa, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1619964244
Provider TypeIndividual Provider
GenderFemale
CredentialNP
StatusActive
Enumeration DateSeptember 29, 2005

Practice Location

CityColusa
StateCA
ZIP Code95932-2422
Phone(530) 458-5565

Specialties & Licenses

★ Primary
SpecialtyRegistered Nurse
Taxonomy Code163W00000X
License StateCA

Mailing Address

CityColusa
StateCA
ZIP Code95932-2422
Phone(530) 458-5565
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1619964244 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 1619964244for 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 1619964244 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 Registered Nurse

Registered Nurses (RNs) evaluate patient health, administer medications and treatments, coordinate clinical care plans, and educate patients and families about health conditions.

Browse all Registered Nurseproviders →
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184,414
Registered Nurse Providers in the US

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People Also Ask

What is Diana Larsen's NPI number?
Diana Larsen's NPI number is 1619964244, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Diana Larsen's NPI currently active?
Yes, Diana Larsen's NPI status is Active as of the latest CMS NPPES database updates.
What does Diana Larsen specialize in?
Diana Larsen specializes in Registered Nurse. The healthcare taxonomy code associated with this specialty is 163W00000X.
Where does Diana Larsen practice?
Diana Larsen practices in Colusa, CA 95932-2422.
When was Diana Larsen's NPI issued?
Diana Larsen's NPI was issued on September 29, 2005.
What is Diana Larsen's provider type?
Diana Larsen is registered as an Individual Provider under CMS NPI Type 1.