Are you Dr. Koullias? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Yiannis Koullias, MD
- San Francisco location main office
4150 Clement St, San Francisco, CA 94121 - Aurora location
12605 E 16th Ave, Aurora, CO 80045 - San Francisco location
2040 Franklin St Apt 1002, San Francisco, CA 94109
About Dr. Koullias
Based in San Francisco, CA, Yiannis Koullias, MD is listed in the NPI registry under infectious disease. NPI 1659752939 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (347) 633-3400
- Email not available
Practice Locations
4150 CLEMENT ST
San Francisco, CA 94121
12605 E 16th Ave
Aurora, CO 80045
2040 Franklin St Apt 1002
San Francisco, CA 94109
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 infectious disease specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
Common questions
What kind of doctor is Dr. Koullias?
Dr. Koullias is an infectious disease specialist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Infectious Disease”.
NPI registry
What is Dr. Koullias's address?
Dr. Koullias is listed at 4150 Clement St, San Francisco, CA 94121. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Koullias?
The number on file is (347) 633-3400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Koullias?
Dr. Koullias's National Provider Identifier is 1659752939. 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
How much experience does Dr. Koullias have?
Dr. Koullias has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. Koullias's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Koullias. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.