Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robin L Tilden, RN

Q: What is the NPI number for Robin Tilden?

The National Provider Identifier (NPI) for Robin Tilden is 1568558351, a Type 1 (individual) record in the CMS NPPES registry.

Women's Health Nurse Practitioner in Thousand Oaks, CA · enumerated 2006.

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

National Provider Identifier

1568558351

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Registry record

Entity type Individual (Type 1)

Name Robin L Tilden

Credential RN

Sex Female

Practice address 1200 W Hillcrest Dr, Ste. 100, Thousand Oaks, CA, 91320

Phone (805) 963-2445

Fax (805) 965-2292

Enumeration date Oct 5, 2006

Last updated in NPPES Dec 14, 2011

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 510485 (CA) Primary

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
510485	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 Robin Tilden practice?

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

What is the NPI number for Robin Tilden?

The National Provider Identifier (NPI) for Robin Tilden is 1568558351, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jennifer Mclean-Madera Nurse Practitioner · Thousand Oaks, CA NPI 1316951460 Joanne Simsovits Non-Surgical Family Planning Clinic/Center · Thousand Oaks, CA NPI 1790078293 Susan Cunningham Non-Surgical Family Planning Clinic/Center · Thousand Oaks, CA NPI 1780932871 Diana Campos Registered Nurse · Thousand Oaks, CA NPI 1952762684 Amy Ward Registered Nurse · Thousand Oaks, CA NPI 1912361676 Cara Delvecchio Primary Care Nurse Practitioner · Thousand Oaks, CA NPI 1699226134 Elizabeth Serrano Nurse Practitioner · Thousand Oaks, CA NPI 1699310086

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-14.