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

Individual provider Hematology & Oncology Physician · NPI 1881702645

Ram K Chillar, MD is a Medical Oncology in Phoenix, Arizona. Qualified in 1965, 61 years ago. Practices with The Oncology Institute Ca, a Professional Corporation, a 114-clinician group and works from 2 locations. Licensed in Arizona and California.

Years since qualifying
61
Licensed in
AZ, CA
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.

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Practice location Address checks out

2910 N 3rd Ave Ste 470
Phoenix, AZ 85013-4434
Phone: (602) 406-6387
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12021 Wilmington Ave, Los Angeles, CA 90059-3019 — (909) 919-9296

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 80210 (AZ)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence A25342 (CA)

Record details

NPI number1881702645
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY, HEMATOLOGY/ONCOLOGY, INTERNAL MEDICINE
Medical schoolOTHER
Graduated 1965 (61 years in practice)
Group practice The Oncology Institute Ca, A Professional Corporation — 114 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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