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Dr. Robert Achille De Stefano, M.D.

Dermatology Physician in Calabasas, CA · enumerated 2005.

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

National Provider Identifier

1700879327

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert Achille De Stefano
Credential M.D.
Sex Male
Practice address 23501 Park Sorrento, Calabasas, CA, 91302
Phone (818) 222-7495
Fax (818) 222-7498
Enumeration date Aug 30, 2005
Last updated in NPPES Dec 19, 2012

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License A21674 (CA) Primary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License A21674 (CA) Secondary
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.

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Frequently asked questions

Where does Robert De Stefano practice?
The practice location on file with NPPES is in Calabasas, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert De Stefano?
The National Provider Identifier (NPI) for Robert De Stefano is 1700879327, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.