Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Timothy Jang, MD

Individual provider Infectious Disease Physician · NPI 1801358775

Timothy Jang, MD is an Infectious Disease in Walnut Creek, California. Graduated from Indiana University School of Medicine in 2019, 7 years ago. Practices with Bass Medical Group, a 292-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
7
Trained at
Indiana University School of Medicine
Licensed in
CA
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

365 Lennon Ln Ste 200
Walnut Creek, CA 94598-5912
Phone: (925) 947-2334
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence A196261 (CA)

Record details

NPI number1801358775
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2019
Last updated in NPPESDecember 3, 2024
Certification dateDecember 3, 2024
Mailing address365 Lennon Ln Ste 200, Walnut Creek, CA 94598-5912

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Bass Medical Group — 292 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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