Ronald Chelsky, M.D.
NPI 1851383707 · Cardiovascular Disease Physician · Portland, OR
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Chelsky, M.D. is a Cardiovascular Disease Physician provider in Portland, OR (NPI 1851383707).
Provider details
- NPI number
- 1851383707
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD14743 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
838 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 224 | $100 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 166 | $17 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 136 | $70 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 93 | $69 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 86 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 699 | 246 |
| Atorvastatin Calcium | 676 | 232 |
| Apixabanbrand: Eliquis | 498 | 156 |
| Amlodipine Besylate | 429 | 138 |
| Losartan Potassium | 387 | 128 |
| Spironolactone | 364 | 127 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-17
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Ronald Chelsky's NPI number?
- Ronald Chelsky's National Provider Identifier (NPI) is 1851383707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Chelsky's specialty?
- Ronald Chelsky is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Chelsky located?
- Ronald Chelsky's practice location on file with NPPES is 10000 Se Main St Ste 60, Portland, OR 97216-2461.
- What is Ronald Chelsky's phone number?
- The practice phone number listed in the NPPES registry for Ronald Chelsky is (503) 257-0959.
- Does Ronald Chelsky accept Medicare?
- Ronald Chelsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Chelsky's NPI active?
- Yes — Ronald Chelsky's NPI (1851383707) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.