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

John Wong, MD

Individual provider Hematology & Oncology Physician · NPI 1336436500

John Wong, MD is a Hematology/Oncology in Orange, California. Qualified in 2010, 16 years ago. Practices with Cancer and Blood Specialty Clinic, a 17-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
16
Licensed in
CA
In the registry since
2011
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

1010 W La Veta Ave Ste 670
Orange, CA 92868-4306
Phone: (562) 725-4367
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 122357 (CA)

Record details

NPI number1336436500
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2011
Last updated in NPPESApril 9, 2024
Certification dateApril 9, 2024
Mailing address1010 W La Veta Ave Ste 670, Orange, CA 92868-4306

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Cancer And Blood Specialty Clinic — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Orange