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Edit this profileAt a glance
- 34800 Wilson Dr., Nmcsd, Attn: Medical Staff, Services, San Diego, CA 92134
About Dr. Williams
Based in San Diego, CA, Mark D. Williams, M.D. is listed in the NPI registry under emergency medicine. Mark graduated from University of Southern California Keck School of Medicine in 1999. NPI 1336170869 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (619) 532-6460
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
34800 WILSON DR. NMCSD, ATTN: MEDICAL STAFF, SERVICES
San Diego, CA 92134
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other emergency physicians in San Diego 8
Same specialty, same city.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mark D. Williams?
Mark D. Williams is an emergency physician in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
What is Mark D. Williams's address?
Mark D. Williams is listed at 34800 Wilson Dr. Nmcsd, Attn: Medical Staff, Services, San Diego, CA 92134. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark D. Williams?
The number on file is (619) 532-6460. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark D. Williams?
Mark D. Williams's National Provider Identifier is 1336170869. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mark D. Williams train?
Mark D. Williams attended University of Southern California Keck School of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark D. Williams have?
Mark D. Williams has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
Is Mark D. Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark D. Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.