NPPES file of Aug 9, 2026

Rebecca Isabel Clark Chester, MD

Interventional Cardiology Physician · Scottsdale, AZ

Rebecca Isabel Clark Chester, MD is an interventional cardiology physician with a practice address in Scottsdale, Arizona, and NPI 1518200658, issued on Mar 27, 2013. Check the license (Arizona 51692, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518200658
Name
Rebecca Isabel Clark Chester
Credential
MD
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License number
51692 AZ
Self-reported in NPPES; status is on the state search
Practice location
13400 E Shea Blvd, Scottsdale, AZ 85259
Phone
(480) 301-8000
Enumerated
Mar 27, 2013
Record last updated
Nov 13, 2024
Medicare enrollment
Enrolled (PECOS I20160610001907); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 13400 E Shea Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rawad Abbas, MDNeurological Surgery Physician1255028825
  2. Abdelmohaymin Abdalla, MDPulmonary Disease Physician1871081505
  3. Hesham Mubarak Abdalla, M.B.B.S.Internal Medicine Physician1013696111
  4. Mahmoud Abdelnabi, MDCardiovascular Disease Physician1548934714
  5. Haidar Abdul-Muhsin, M.B.CH.B.Urology Physician1356755250
  6. Ali Abdulsahib, MDInfectious Disease Physician1417535030

Verify Rebecca Isabel Clark Chester in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 51692
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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22% more Medicare Part D claims than the average interventional cardiology physician in 2024

3,885 Medicare Part D claims for 581 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Rebecca Chester3,885
  2. Specialty average3,179

Most prescribed

  1. Rosuvastatin Calcium449 claims
  2. Atorvastatin Calcium306 claims
  3. Eliquis266 claims
  4. Metoprolol Succinate254 claims
  5. Amlodipine Besylate244 claims
  6. Losartan Potassium226 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.

Industry payments in 2024: $52,004.41

63 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rebecca Chester$52,004
  2. Specialty average$7,062

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

  1. Honorhealth AmbulatoryScottsdale, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rebecca Isabel Clark Chester among 230 interventional cardiology physician records in Arizona

Rebecca Isabel Clark Chester, MD is one of 230 interventional cardiology physician records with a practice address in Arizona. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.

  • NPI issued2013 · 80% of these records are older, 17% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 87% of these records are
  • Graduated2013 · median 2003 among the 199 with a school on file
  • Record last updated2024 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Cardiology Physician providers in Arizona

There are 230 interventional cardiology physician records in Arizona.

The 8 interventional cardiology physician records with the nearest ZIP codes

  1. Mayurkumar Bhakta, M.D.Scottsdale, AZ 852591831176346
  2. Olajide Buhari, MDScottsdale, AZ 852591922461342
  3. Kwan Lee, M.D.Scottsdale, AZ 852591417931965
  4. Eric Yang, M.D.Scottsdale, AZ 852591891775318
  5. Andrew CluckeyScottsdale, AZ 852581821482738
  6. Ankur Gupta, MD PHDScottsdale, AZ 852581699930685
  7. Nassim Haddad, MDScottsdale, AZ 852581316060619
  8. Gagan KaurScottsdale, AZ 852601265886816

Common questions

What is Rebecca Isabel Clark Chester, MD's NPI number?

Rebecca Isabel Clark Chester, MD's National Provider Identifier (NPI) is 1518200658, issued on Mar 27, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Isabel Clark Chester, MD located?

The NPPES record lists a practice address at 13400 E Shea Blvd, Scottsdale, AZ, 85259. Phone: (480) 301-8000. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Isabel Clark Chester, MD's license?

NPPES lists Arizona license number 51692, 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 Rebecca Isabel Clark Chester, MD prescribe under Medicare Part D?

In 2024, Rebecca Isabel Clark Chester, MD had 3,885 Medicare Part D claims for 581 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

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.