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

Dr. Ramesh K Ramanathan, MD

Individual provider Hematology & Oncology Physician · NPI 1427023548

Dr. Ramesh K Ramanathan, MD is a Medical Oncology in Scottsdale, Arizona. Qualified in 1986, 40 years ago. Practices with Ironwood Physicians PC, a 115-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
40
Licensed in
AZ
In the registry since
2006
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

8880 E Desert Cove Ave
Scottsdale, AZ 85260-6746
Phone: (480) 314-6670
Fax: (480) 257-1997
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 36543 (AZ)

Record details

NPI number1427023548
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 22, 2006
Last updated in NPPESJuly 26, 2023
Certification dateJuly 26, 2023

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Ironwood Physicians Pc — 115 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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