Dermatology
WILLIAM BARTOK MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1962546713 · enumerated 2007-02-16 · record updated 2007-07-08. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 26302 LA PAZ ROAD, SUITE 214, MISSION VIEJO, CA, 92691-5328 (949) 830-9530 Google Maps Apple Maps OpenStreetMap
- Practice location 26302 LA PAZ ROAD, SUITE 214, MISSION VIEJO, CA, 92691-5328 (949) 830-9530 Google Maps Apple Maps OpenStreetMap
Specialties
- Dermatology 207N00000X · Primary · License C29940 CA
In this directory
Locations and evidence
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Practice location
MISSION VIEJO, CA, 926915328
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.