NPPES file of Aug 9, 2026

Iehsus S. Flores-Perez, M.D.

Internal Medicine Physician · Cranston, RI

Iehsus S. Flores-Perez, M.D. is an internal medicine physician with a practice address in Cranston, Rhode Island, and NPI 1538508304, issued on Jun 14, 2013. Check the license (Rhode Island MD17226, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; 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
1538508304
Name
Iehsus S. Flores-Perez
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
MD17226 RI
18867 PR
Self-reported in NPPES; status is on the state search
Practice location
1090 Cranston St, Cranston, RI 02920
Phone
(401) 943-1981
Enumerated
Jun 14, 2013
Record last updated
Jun 3, 2025
Medicaid ID
1538508304 VA
Medicare enrollment
Enrolled (PECOS I20210215000221); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine, 2013
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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8 nearest internal medicine physician records → All 1,033 in Rhode Island → Look up another NPI →

Also registered at 1090 Cranston St

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

  1. Jessica Anderson, LCSWClinical Social Worker1417606898
  2. Jennifer Edge, LICSWClinical Social Worker1497825889
  3. Usman Fazli, DMDGeneral Practice Dentistry1497838106
  4. Haley Gerstein, LICSWClinical Social Worker1821689506
  5. Zachary Greene, DDMGeneral Practice Dentistry1083276224
  6. Sofia Irons, LCSWClinical Social Worker1891206678

Verify Iehsus S. Flores-Perez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
    Search for license MD17226    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 Rhode Island 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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97% more Medicare Part D claims than the average internal medicine physician in 2024

6,268 Medicare Part D claims for 321 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 57 claims were for opioids.

  1. Iehsus Flores-Perez6,268
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium498 claims
  2. Lisinopril333 claims
  3. Omeprazole253 claims
  4. Amlodipine Besylate251 claims
  5. Gabapentin222 claims
  6. Losartan Potassium210 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.

Bills Medicare through one group practice

  1. Comprehensive Community Action, Inc.Cranston, RI

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

Iehsus S. Flores-Perez among 1,033 internal medicine physician records in Rhode Island

Iehsus S. Flores-Perez, M.D. is one of 1,033 internal medicine physician records with a practice address in Rhode Island. 80% 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 55% of them.

  • NPI issued2013 · 55% of these records are older, 42% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2013 · median 2006 among the 590 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 internal medicine physician records list a practice address in Cranston

They are 38 of the 1,348 NPPES records with a practice address in Cranston, and 1,033 internal medicine physician records in Rhode Island.

All 1,033 in Rhode Island → Every provider in Cranston → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Gregory Allen, D.O.Cranston, RI 029201043217250
  2. Stephen Beaupre, MDCranston, RI 029201619994217
  3. Douglas Blecker, MDCranston, RI 029201538106240
  4. Joseph Campbell, MDCranston, RI 029201891780573
  5. James Cardi, M.D.Cranston, RI 029201104890292
  6. Yul Ejnes, MDCranston, RI 029201679568802
  7. Hao Huang, M.D.Cranston, RI 029201902826316
  8. Wilhelmina Japlit, N MDCranston, RI 029201679681431

Common questions

What is Iehsus S. Flores-Perez, M.D.'s NPI number?

Iehsus S. Flores-Perez, M.D.'s National Provider Identifier (NPI) is 1538508304, issued on Jun 14, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Iehsus S. Flores-Perez, M.D. located?

The NPPES record lists a practice address at 1090 Cranston St, Cranston, RI, 02920. Phone: (401) 943-1981. Providers update this record themselves, so call before visiting.

How can I verify Iehsus S. Flores-Perez, M.D.'s license?

NPPES lists Rhode Island license number MD17226, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Iehsus S. Flores-Perez, M.D. prescribe under Medicare Part D?

In 2024, Iehsus S. Flores-Perez, M.D. had 6,268 Medicare Part D claims for 321 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.