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

Dr. Rajkumar K. Sugumaran, MD

Individual provider Internal Medicine Physician · NPI 1184840506

Dr. Rajkumar K. Sugumaran, MD is an Interventional Cardiology in Phoenix, Arizona. Graduated from Wright State University Boonshoft School of Medicine in 2005, 21 years ago. Practices with Heart One Associates LLC, a 20-clinician group and accepts Medicare assignment. Licensed in Arizona and Ohio.

Years since qualifying
21
Trained at
Wright State University Boonshoft School of Medicine
Licensed in
AZ, OH
In the registry since
2007
Specialties on file
3
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

9520 W Palm Ln Ste 150A
Phoenix, AZ 85037-4403
Phone: (602) 584-5444
Fax: (602) 584-6202
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 46010 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 57.010937 (OH)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 46010 (AZ)

Record details

NPI number1184840506
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2007
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolWRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Heart One Associates Llc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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