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

Dr. Ronald Tang, DO

Individual provider Hematology & Oncology Physician · NPI 1609022383

Dr. Ronald Tang, DO is a Hematology/Oncology in Pasadena, California. Qualified in 2008, 18 years ago. Practices with Los Angeles Hematology-Oncology Medical Group, a 51-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
18
Licensed in
CA
In the registry since
2008
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

50 Alessandro Pl Ste 310
Pasadena, CA 91105-4000
Phone: (626) 288-0008
Fax: (866) 741-4630
Show map & directions

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

Additional practice locations (3)

  • 433 N 4th St, Montebello, CA 90640-4311 — (323) 721-1388
  • 18300 Roscoe Blvd, Leavey Cancer Center, Northridge, CA 91325-4105 — (818) 885-5431
  • 6850 Sepulveda Blvd Ste 211, Van Nuys, CA 91405 — (818) 782-4104

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 20A11008 (CA)

Record details

NPI number1609022383
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 13, 2008
Last updated in NPPESJuly 26, 2021
Certification dateJuly 26, 2021
Mailing address541 W Colorado St Ste 205, Glendale, CA 91204-3640

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Los Angeles Hematology-Oncology Medical Group — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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