Sandra Kreizenbeck, NP

ActiveIndividual ProviderNurse Practitioner
NPI issued: February 27, 2013

Quick Facts

NPI Number
1538409669
TypeIndividual
StatusActive
SpecialtyNurse Practitioner
Taxonomy363LF0000X — Nurse Practitioner
Phone
(925) 846-6300
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1538409669)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (February 27, 2013)
Data source: CMS NPPES

Provider Overview

SANDRA KREIZENBECK, NP is a Nurse Practitioner provider based in Pleasanton, CA who has been registered with CMS since 2013. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1538409669
Provider TypeIndividual Provider
GenderFemale
CredentialNP
StatusActive
Enumeration DateFebruary 27, 2013

Practice Location

CityPleasanton
StateCA
ZIP Code94588-8402
Phone(925) 846-6300

Specialties & Licenses

★ Primary
SpecialtyNurse Practitioner
Taxonomy Code363LF0000X
License StateCA

Mailing Address

CityPleasanton
StateCA
ZIP Code94588-8402
Phone(925) 846-6300
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1538409669 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 1538409669for 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 1538409669 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 Nurse Practitioner

Family Nurse Practitioners (FNPs) provide comprehensive primary healthcare services across the lifespan, including diagnostic assessments, prescribing medications, and disease prevention education.

Browse all Nurse Practitionerproviders →
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People Also Ask

What is Sandra Kreizenbeck's NPI number?
Sandra Kreizenbeck's NPI number is 1538409669, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Sandra Kreizenbeck's NPI currently active?
Yes, Sandra Kreizenbeck's NPI status is Active as of the latest CMS NPPES database updates.
What does Sandra Kreizenbeck specialize in?
Sandra Kreizenbeck specializes in Nurse Practitioner. The healthcare taxonomy code associated with this specialty is 363LF0000X.
Where does Sandra Kreizenbeck practice?
Sandra Kreizenbeck practices in Pleasanton, CA 94588-8402.
When was Sandra Kreizenbeck's NPI issued?
Sandra Kreizenbeck's NPI was issued on February 27, 2013.
What is Sandra Kreizenbeck's provider type?
Sandra Kreizenbeck is registered as an Individual Provider under CMS NPI Type 1.