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Robert A. De Stefano, M.D., Inc.

Robert A. De Stefano, M.D., Inc. is a healthcare organization registered as Medical Specialty Clinic/Center in Calabasas, CA, holding Type 2 (organization) NPI 1578695607 since 2007. The authorized official on file is Robert De Stefano, Owner-Ceo.

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NPI 1578695607
Entity type Organization (Type 2)
Legal business name Robert A. De Stefano, M.D., Inc.
Practice address 23501 PARK SORRENTO, SUITE 216, Calabasas, CA, 91302
Phone 8182227495
Fax 8182227498
Enumeration date 2007-03-12
Last updated in NPPES 2010-10-07

Authorized official

Name Robert De Stefano
Title Owner-Ceo
Phone 8182227495

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM2500X Medical Specialty Clinic/Center Secondary G58593 CA
261QM2500X Medical Specialty Clinic/Center Primary A21674 CA
Copy-ready billing details
Provider: Robert A. De Stefano, M.D., Inc.
NPI: 1578695607
Taxonomy: 261QM2500X (Medical Specialty Clinic/Center)
Address: 23501 PARK SORRENTO, SUITE 216, Calabasas, CA, 91302

Providers at this address

NPI Name Type Specialty Location
1700879327 Robert De Stefano Individual Dermatology Physician Calabasas, CA
1629029996 Kathleen Anderson Individual Family Medicine Physician Calabasas, CA
1669488987 Nancy Tylim Individual Clinical Psychologist Calabasas, CA
1487780532 Lance Steinberg Individual Psychiatry Physician Calabasas, CA
1477765659 W N N Medical Grp Inc Organization Health Maintenance Organization Calabasas, CA
1487888962 Elizabeth Figueroa-Longo Individual Physician Assistant Calabasas, CA

Verify this record

Cross-check NPI 1578695607 against the authoritative CMS record: view Robert A. De Stefano, M.D., Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Robert A. De Stefano, M.D., Inc.?
Robert A. De Stefano, M.D., Inc. is registered in NPPES as a Medical Specialty Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-10-07.