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

Mrs. Jan Ellen Wainscott, RN

Registered Nurse in San Ramon, CA · enumerated 2015.

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

National Provider Identifier

1790175495

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jan Ellen Wainscott

Credential RN

Sex Female

Practice address San Ramon, CA, 94583

Phone (925) 560-1372

Enumeration date Feb 2, 2015

Last updated in NPPES Feb 2, 2015

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 397250 (CA) Primary

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 40485 (CA) Secondary

163WN0002X Neonatal Intensive Care Registered Nurse Nursing Service Providers · License 397250 (CA) Secondary

163WN0003X Low-Risk Neonatal Registered Nurse Nursing Service Providers · License 397250 (CA) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
397250	Other	CA	RN

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

Where does Jan Wainscott practice?

The practice location on file with NPPES is in San Ramon, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jan Wainscott?

The National Provider Identifier (NPI) for Jan Wainscott is 1790175495, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-02.