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Edit this profileAt a glance
- 99 Montecillo Rd, San Rafael, CA 94903
About Dr. Delfanti
J. Brian Delfanti, MD practices otolaryngology (ent) in San Rafael, CA. J. Brian is a 1984 graduate of Loyola University of Chicago, Stritch School of Medicine. The provider's National Provider Identifier (NPI) is 1356425425.
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
- (415) 444-2000
- Email not available
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Practice Locations
99 MONTECILLO RD
San Rafael, CA 94903
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 otolaryngology specialists in San Rafael 5
Same specialty, same city.
Trained at Loyola University of Chicago, Stritch School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1984 at Loyola University of Chicago, Stritch School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Delfanti specialize in?
Dr. Delfanti is an otolaryngology (ent) in San Rafael, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Delfanti located?
Dr. Delfanti is listed at 99 Montecillo Rd, San Rafael, CA 94903. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Delfanti's phone number?
The number on file is (415) 444-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Delfanti?
Dr. Delfanti's National Provider Identifier is 1356425425. 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 Dr. Delfanti go to medical school?
Dr. Delfanti attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Delfanti have?
Dr. Delfanti has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Delfanti's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Delfanti. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.