YIANNIS KOULLIAS MD
NPI 1659752939
Internal Medicine - Infectious Disease in San Francisco, CA

Active since June 12, 2015
4150 CLEMENT ST, SAN FRANCISCO, CA 94121(347) 633-3400 Get Directions Write a Review

NPPES record last updated: April 22, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 22, 2024, Apr 19, 2024, Aug 24, 2020 (3 updates tracked since 2020).

About Yiannis Koullias Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

YIANNIS KOULLIAS MD (NPI 1659752939) is an individual infectious disease provider in San Francisco, California, licensed in California (A191645) and active in the NPI registry since June 2015. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1659752939
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameYIANNIS KOULLIASCredential: MD
Location Address4150 CLEMENT STSan Francisco, CA 94121-1563
Mailing Address2040 Franklin St Apt 1002San Francisco, CA 94109-2904 · (347) 633-3400
Sole ProprietorNo
Enumeration DateJune 12, 2015
Last NPPES UpdateApril 22, 20243 updates tracked since enumeration
NPPES CertifiedApril 22, 2024
NPI 1659752939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses Licensed in CA · A191645 Licensed in CO · DR.0064445
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

4150 CLEMENT ST, San Francisco, CA 94121

Secondary Practice Locations 2

Location 112605 E 16th AveAurora, CO 80045-2545 · Phone (720) 848-0000
Location 22040 Franklin St Apt 1002San Francisco, CA 94109-2904 · Phone (347) 633-3400

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Student in an Organized Health Care Education/Training Program
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Pharmacist
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Pharmacist
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Respiratory Therapist, Registered
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Nurse Practitioner (Family)
4150 CLEMENT ST
SAN FRANCISCO, CA 94121
Social Worker (Clinical)
4150 CLEMENT ST, SOCIAL WORK SERVICES-122
SAN FRANCISCO, CA 94121
Pharmacist
4150 CLEMENT ST, INPATIENT PHARMACY
SAN FRANCISCO, CA 94121

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yiannis Koullias's NPI number?

The NPI number for Yiannis Koullias is 1659752939. It was assigned to this individual provider in the NPPES registry on June 12, 2015.

Where is Yiannis Koullias located?

Yiannis Koullias practices at 4150 Clement St, San Francisco, CA 94121. The listed phone number is (347) 633-3400.

What is Yiannis Koullias's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

When was this NPI record last updated?

The NPPES record for Yiannis Koullias was last updated on April 22, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.