IndividualActive
William Toppen, M.D.
NPI 1215399407 · Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · San Diego, CA
Provider details
- NPI number
- 1215399407
- Entity type
- Individual
- Primary specialty
- Undersea and Hyperbaric Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A155816 (CA)
Mailing address
File 57326
Los Angeles, CA 90074-7326
Registry dates
- Enumerated
- 2016-03-25
- Last updated
- 2025-01-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.