Joel Siegel M.D.
About this NPIWhat this record shows.
NPI 1528056868 is registered to Joel Siegel M.D., a Dermatology practising at 3641 W 5th St in Oxnard, California. Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures. Joel Siegel M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 00G551711CA· Issued by INDIVIDUAL PTAN
- WG55171ACA· Issued by INDIVIDUAL PTAN
- WG55171FCA· Issued by INDIVIDUAL PTAN
- WG55171HCA· Issued by INDIVIDUAL PTAN
- 00G551713CA· Issued by INDIVIDUAL PTAN
- 00G551715CA· Issued by INDIVIDUAL PTAN
- WG55171CCA· Issued by INDIVIDUAL PTAN
- WG55171JCA· Issued by INDIVIDUAL PTAN
- P00611069CA· Issued by RAILROAD MEDICARE
- WG55171DCA· Issued by INDIVIDUAL PTAN
- WG55171ECA· Issued by INDIVIDUAL PTAN
- 00G551714CA· Issued by INDIVIDUAL PTAN
- WG55171GCA· Issued by INDIVIDUAL PTAN
- 00G551712CA· Issued by INDIVIDUAL PTAN
- DG7458PA· Issued by RAILROAD MEDICARE GROUP PTAN
- WG55171BCA· Issued by INDIVIDUAL PTAN
- 00G551710CA· Issued by INDIVIDUAL PTAN
- WG55171ICA· Issued by INDIVIDUAL PTAN
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Joel Siegel M.D. accepts. To confirm in-network status with your specific health plan, contact Joel Siegel M.D. directly at (805) 985-5505.
Frequently asked
Yes. NPI 1528056868 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (805) 985-5505.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Joel Siegel M.D. is a Type-1 individual NPI.