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

Heart One Associates LLC

Organization Internal Medicine Physician · NPI 1942778766

Heart One Associates LLC is an Internal Medicine Physician in Phoenix, Arizona. Registered with an NPI since 2018.

In the registry since
2018
Specialties on file
3
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9520 W Palm Ln Ste 150
Phoenix, AZ 85037-4454
Phone: (602) 584-5444
Fax: (602) 584-6202
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X
Internal Medicine Physician Taxonomy 207R00000X
Interventional Cardiology Physician Taxonomy 207RI0011X

Record details

NPI number1942778766
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rajkumar Sugumaran — Physician · (602) 584-5444
Other names Heart One; Heart One
NPI enumeratedNovember 9, 2018
Last updated in NPPESSeptember 29, 2025
Certification dateSeptember 29, 2025
Mailing addressPo Box 60675, City Of Industry, CA 91716-0675

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