Rajkumar K. Sugumaran, M.D.
Cardiovascular Disease Physician · Phoenix, AZ
Rajkumar K. Sugumaran, M.D. is a cardiovascular disease physician with a practice address in Phoenix, Arizona, and NPI 1184840506, issued on Apr 17, 2007. Check the license (Arizona 46010, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rajkumar K. Sugumaran
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 46010 AZ
57.010937 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9520 W Palm LN Ste 150A, Phoenix, AZ 85037
- Phone
- (602) 584-5444
- Enumerated
- Apr 17, 2007
- Record last updated
- Aug 5, 2025
- Fax
- (602) 584-6202
- Medicaid ID
- 719735 AZ
- Medicare enrollment
- Enrolled (PECOS I20121022000189); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 488 in Arizona → Look up another NPI →
Also registered at 9520 W Palm LN Ste 150A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassidy Morris, PA-CPhysician Assistant1962323899
- Martha PalacioFamily Nurse Practitioner1750205613
- Felina Beatriz Torre, FNPFamily Nurse Practitioner1174350151
Verify Rajkumar K. Sugumaran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 46010Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,826 Medicare Part D claims for 812 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Atorvastatin Calcium550 claims
- Metoprolol Succinate411 claims
- Repatha Sureclick378 claims
- Losartan Potassium323 claims
- Amlodipine Besylate289 claims
- Lisinopril287 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $196,102.04
311 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Heart One Associates LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rajkumar K. Sugumaran among 488 cardiovascular disease physician records in Arizona
Rajkumar K. Sugumaran, M.D. is one of 488 cardiovascular disease physician records with a practice address in Arizona. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 58% of them.
- NPI issued2007 · 58% of these records are older, 33% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2005 · median 1998 among the 329 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Arizona
There are 488 cardiovascular disease physician records in Arizona.
All 488 in Arizona → Every provider in Phoenix → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Rajeev Garg, MDPhoenix, AZ 850371275624231
- Srujal Patel, MDPhoenix, AZ 850371700133998
- Thomas Perry, MDPhoenix, AZ 850371821080300
- Carlos Orrego, M.D.Phoenix, AZ 850401568599876
- Robert Bear, DOPhoenix, AZ 850321275534364
- Pradeep Bhat, MDPhoenix, AZ 850321275729592
- Kent Chen, MDPhoenix, AZ 850321174623144
- Renee Espinosa, MDPhoenix, AZ 850321669466553
Common questions
What is Rajkumar K. Sugumaran, M.D.'s NPI number?
Rajkumar K. Sugumaran, M.D.'s National Provider Identifier (NPI) is 1184840506, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rajkumar K. Sugumaran, M.D. located?
The NPPES record lists a practice address at 9520 W Palm LN Ste 150A, Phoenix, AZ, 85037. Phone: (602) 584-5444. Providers update this record themselves, so call before visiting.
How can I verify Rajkumar K. Sugumaran, M.D.'s license?
NPPES lists Arizona license number 46010, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rajkumar K. Sugumaran, M.D. prescribe under Medicare Part D?
In 2024, Rajkumar K. Sugumaran, M.D. had 5,826 Medicare Part D claims for 812 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Rajkumar K. Sugumaran, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.