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Edit this profileAt a glance
- 401 S Fair Oaks Ave, Pasadena, CA 91105
About Dr. Hoffman
Mark A. Hoffman, M.D. practices internal medicine in Pasadena, CA. Mark is a 2000 graduate of University of Southern California Keck School of Medicine. Mark is also listed as specializing in pediatrics. The provider's National Provider Identifier (NPI) is 1902860109.
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
- (626) 755-3642
- Email not available
Practice Locations
401 S FAIR OAKS AVE
Pasadena, CA 91105
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 internists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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.
More connections — 23 related providers in 3 groups
Other internists in Pasadena 7
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 2000 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 is Mark A. Hoffman's specialty?
Mark A. Hoffman is an internist in Pasadena, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Mark A. Hoffman?
Mark A. Hoffman is listed at 401 S Fair Oaks Ave, Pasadena, CA 91105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mark A. Hoffman?
The number on file is (626) 755-3642. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark A. Hoffman?
Mark A. Hoffman's National Provider Identifier is 1902860109. 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
What is Mark A. Hoffman's education?
Mark A. Hoffman attended University of Southern California Keck School of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark A. Hoffman have?
Mark A. Hoffman has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
Is Mark A. Hoffman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark A. Hoffman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.