Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Danielle Ryba, MD

Family Medicine Physician in Westlake Village, CA · enumerated 2018 · practices at Dr. Osep E Armagan M.D Inc.

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

National Provider Identifier

1144727165

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Danielle Ryba

Credential MD

Sex Female

Practice address 141 Triunfo Canyon Rd, Westlake Village, CA, 91361

Phone (053) 711-3938

Fax (805) 371-1393

Enumeration date Apr 6, 2018

Last updated in NPPES Dec 13, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A165452 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Danielle Ryba practice?

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

What is the NPI number for Danielle Ryba?

The National Provider Identifier (NPI) for Danielle Ryba is 1144727165, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-13.