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

Dr. Kiem Dian Liem, MD

Individual provider Hematology & Oncology Physician · NPI 1407875982

Dr. Kiem Dian Liem, MD is a Hematology/Oncology in Long Beach, California. Qualified in 1987, 39 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Montana.

Years since qualifying
39
Licensed in
CA, MT
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3747 Worsham Ave Ste 101
Long Beach, CA 90808-1734
Phone: (562) 430-5900
Fax: (562) 799-8379
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1043 Elm Ave, Long Beach, CA 90813-3271 — (562) 590-0345
  • 350 Heritage Way Ste 1100, Kalispell, MT 59901-3160 — (406) 752-8900

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A53159 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 141060 (MT)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 141060 (MT)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 141060 (MT)

Record details

NPI number1407875982
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESApril 10, 2024
Certification dateApril 10, 2024

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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