NPPES file of Aug 9, 2026

Riaz N. Chaudhary, M.D.

Geriatric Medicine (Internal Medicine) Physician · Oregon, OH

Riaz N. Chaudhary, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Oregon, Ohio, and NPI 1912904236, issued on Jul 1, 2005. Check the license (Ohio 35100084, as entered in NPPES) on the State Medical Board of Ohio; 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
1912904236
Name
Riaz N. Chaudhary
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
35100084 OH
Self-reported in NPPES; status is on the state search
Practice location
3841 Navarre Ave, Oregon, OH 43616
Phone
(419) 691-8132
Enumerated
Jul 1, 2005
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(419) 691-2061
Medicaid ID
308787 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3841 Navarre Ave

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

  1. Kanika Ahuja, M.D.Internal Medicine Physician1124415781
  2. Marianne Borkosky, CNPFamily Nurse Practitioner1932450392
  3. Nicklaus Carrothers, M.D.Internal Medicine Physician1174268130
  4. Puneet Chopra, M.D.Internal Medicine Physician1508200668
  5. Vallabh Dogra, M.D.Internal Medicine Physician1710624036
  6. Prabhsharn Grewal, MDInternal Medicine Physician1588232961

Verify Riaz N. Chaudhary in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35100084    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 Ohio 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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79% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

900 Medicare Part D claims for 210 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.

  1. Riaz Chaudhary900
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium71 claims
  2. Amlodipine Besylate54 claims
  3. Furosemide39 claims
  4. Metoprolol Tartrate34 claims
  5. Levothyroxine Sodium33 claims
  6. Clopidogrel31 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: $34.94

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Riaz Chaudhary$34.94
  2. Specialty average$1,720.82

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Geriatric Medicine (Internal Medicine) Physician providers in Ohio

There are 132 geriatric medicine (internal medicine) physician records in Ohio.

All 132 in Ohio → Every provider in Oregon →

Other geriatric medicine (internal medicine) physician records in Ohio

  1. Kendika Abrams, MDCanton, OH1659998714
  2. Vivek Agarwal, M.D.Huber Heights, OH1245228188
  3. Aman Ahmed, MDMontgomery, OH1316046188
  4. Salman Ali, M.D.Columbus, OH1801066204
  5. Barbara Amanambu, M.D.Akron, OH1851719942
  6. Oliver Ancheta, DOCleveland, OH1932584224
  7. Dana Andrews, MD, MHSADublin, OH1306885199
  8. Saba Ansari, M.DMason, OH1972506855
  9. Amanda Arnold, M.D.Cincinnati, OH1013276229
  10. Rizwan Ali AwanColumbus, OH1508756933

Common questions

What is Riaz N. Chaudhary, M.D.'s NPI number?

Riaz N. Chaudhary, M.D.'s National Provider Identifier (NPI) is 1912904236, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Riaz N. Chaudhary, M.D. located?

The NPPES record lists a practice address at 3841 Navarre Ave, Oregon, OH, 43616. Phone: (419) 691-8132. Providers update this record themselves, so call before visiting.

How can I verify Riaz N. Chaudhary, M.D.'s license?

NPPES lists Ohio license number 35100084, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Riaz N. Chaudhary, M.D. prescribe under Medicare Part D?

In 2024, Riaz N. Chaudhary, M.D. had 900 Medicare Part D claims for 210 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.