Riaz Chaudhary, M.D.
NPI 1912904236 · Geriatric Medicine (Internal Medicine) Physician · Oregon, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riaz Chaudhary, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Oregon, OH (NPI 1912904236).
Provider details
- NPI number
- 1912904236
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35100084 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 71 | 36 |
| Amlodipine Besylate | 54 | 24 |
| Furosemide | 39 | 18 |
| Metoprolol Tartrate | 34 | 19 |
| Levothyroxine Sodium | 33 | 20 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 31 | 14 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-01
- Last updated
- 2007-07-09
Frequently asked questions
- What is Riaz Chaudhary's NPI number?
- Riaz Chaudhary's National Provider Identifier (NPI) is 1912904236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riaz Chaudhary's specialty?
- Riaz Chaudhary is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Riaz Chaudhary located?
- Riaz Chaudhary's practice location on file with NPPES is 3841 Navarre Ave, Oregon, OH 43616-3435.
- What is Riaz Chaudhary's phone number?
- The practice phone number listed in the NPPES registry for Riaz Chaudhary is (419) 691-8132.
- Does Riaz Chaudhary accept Medicare?
- Riaz Chaudhary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riaz Chaudhary's NPI active?
- Yes — Riaz Chaudhary's NPI (1912904236) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.