Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Cathy Tong, MD

Individual provider Family Medicine Physician · NPI 1558545277

Cathy Tong, MD is registered under Family Practice in Whittier, California. Qualified in 2006, 20 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Oregon and Washington.

Years since qualifying
20
Licensed in
CA, OR, WA
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

12291 Washington Blvd Ste 500
Whittier, CA 90606-2500
Phone: (562) 698-0811
Show map & directions

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

Additional practice locations (1)

  • 2850 Nw Nicolai St, Portland, OR 97210-2018 — (800) 813-2000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A102106 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD232705 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD.MD.70169438 (WA)

Record details

NPI number1558545277
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 18, 2007
Last updated in NPPESOctober 2, 2026
Certification dateOctober 2, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Southern California Permanente Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 11242 clinicians in the practice; 12 are shown here.

Other providers in Whittier