Dermatology, Dermatopathology
D PAUL KNAPP
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 Plan acceptance stays unpublished until the practice reports it.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 1255589073 · enumerated 2008-09-04 · record updated 2008-09-04. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: Dr. DAVID KNAPP MD, Owner · (858) 273-5423
Addresses and phones
- Mailing address 718 S 4TH ST, EL CENTRO, CA, 92243-3319 (760) 337-8500 Fax (760) 337-8572 Google Maps Apple Maps OpenStreetMap
- Practice location 1516 MAIN ST, RAMONA, CA, 92065-5242 (760) 789-6434 Fax (760) 788-1291 Google Maps Apple Maps OpenStreetMap
Specialties
- Dermatology, Dermatopathology 207ND0900X · Primary · License G33943 CA
In this directory
Locations and evidence
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Practice location
RAMONA, CA, 920655242
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.