Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debra Nussbaum

Registered Nurse in Sacramento, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689868556

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Registry record

Entity type Individual (Type 1)

Name Debra Nussbaum

Sex Female

Practice address 9719 Lincoln Village Dr, Suite 605, Sacramento, CA, 95827

Phone (916) 875-5000

Enumeration date Sep 4, 2007

Last updated in NPPES Sep 4, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 376171 (CA) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Debra Nussbaum's NPI record?

Cross-check NPI 1689868556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689868556 active?

Yes, as of the latest NPPES snapshot, NPI 1689868556 is active (record last updated 2007-09-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-04.