Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Christina Joan Andrade, RN, CNS

Clinical Nurse Specialist in Santa Rosa, CA · enumerated 2011.

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

National Provider Identifier

1790089506

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Registry record

Entity type Individual (Type 1)

Name Christina Joan Andrade

Credential RN, CNS

Sex Female

Practice address Santa Rosa, CA, 95403

Phone (707) 393-3129

Fax (707) 393-4863

Enumeration date Jan 7, 2011

Last updated in NPPES Jan 7, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 682435 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Christina Andrade?

Christina Andrade is registered in NPPES with the primary taxonomy of Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-07.