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Edit this profileAt a glance
- 200 W Arbor Dr, San Diego, CA 92103
About Dr. Mafong
Derek D. Mafong, M.D. practices endocrinology, diabetes & metabolism in San Diego, CA. Derek is a 2001 graduate of University of California, San Francisco School of Medicine. The provider's National Provider Identifier (NPI) is 1699781633.
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
- (800) 926-8273
- Email not available
Practice Locations
200 W ARBOR DR
San Diego, CA 92103
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other endocrinologists in San Diego 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Derek D. Mafong?
Derek D. Mafong is an endocrinologist in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Endocrinology, Diabetes & Metabolism”.
NPI registry
What is Derek D. Mafong's address?
Derek D. Mafong is listed at 200 W Arbor Dr, San Diego, CA 92103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Derek D. Mafong?
The number on file is (800) 926-8273. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Derek D. Mafong?
Derek D. Mafong's National Provider Identifier is 1699781633. 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 Derek D. Mafong train?
Derek D. Mafong attended University of California, San Francisco School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Derek D. Mafong have?
Derek D. Mafong has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
Is Derek D. Mafong's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Derek D. Mafong. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.