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

Dr. Joanna Ai Wan Tan, MD

Individual provider Internal Medicine Physician · NPI 1053637959

Dr. Joanna Ai Wan Tan, MD is an Internal Medicine Physician in Long Beach, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2801 Atlantic Ave
Long Beach, CA 90806-1701
Phone: (714) 436-4444
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2699 Atlantic Ave, Long Beach, CA 90806-2710 — (562) 988-7000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A109279 (CA)

Record details

NPI number1053637959
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 16, 2010
Last updated in NPPESJanuary 12, 2026
Certification dateJanuary 12, 2026

Other providers in Long Beach