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

Dr. Eleonor Tan Quan, MD

Individual provider Hematology & Oncology Physician · NPI 1770502254

Dr. Eleonor Tan Quan, MD is a Hematology/Oncology in Huntington Beach, California. Qualified in 1981, 45 years ago. Practices with Sanford Health Network, a 364-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and North Dakota.

Years since qualifying
45
Licensed in
CA, ND
In the registry since
2006
Specialties on file
2
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

19582 Beach Blvd #212
Huntington Beach, CA 92648-2996
Phone: (714) 252-9415
Fax: (714) 963-8407
Show map & directions

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

Additional practice locations (2)

  • 831 S Broadway, Minot, ND 58701-4636 — (701) 857-3534
  • 2305 37th Ave Sw, Minot, ND 58701-7669 — (701) 418-8000

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A53257 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 19307 (ND)

Record details

NPI number1770502254
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESApril 29, 2025
Certification dateApril 29, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Sanford Health Network — 364 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Huntington Beach