What is Ronald Chelsky's specialty?

Ronald Chelsky (NPI 1851383707) is a Medicare-billing provider whose primary specialty is Cardiology in Portland, OR.

Where does Ronald Chelsky practice?

Ronald Chelsky practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1851383707.

How much does Medicare pay Ronald Chelsky?

Ronald Chelsky (NPI 1851383707) received approximately $38K in total Medicare Part B payments, serving 514 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851383707

Ronald ChelskyM.D.

CardiologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

784

Unique beneficiaries

—

Total services

838

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 181 Cardiology providers in OR — below median (cohort median 1,303).

PRESCRIBING · PART D · 2024

Total Rx claims

5,481

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

21.6%

Top prescribed drugs

Metoprolol Succinate699 claims

Atorvastatin Calcium676 claims

Apixaban498 claims

Amlodipine Besylate429 claims

Losartan Potassium387 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$22

Payment records

By payment type

Food and Beverage$22

Top paying entities

Food and Beverage$22

REFERRAL NETWORK

Where Ronald Chelsky's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR	228	428
Robert Israel Diagnostic Radiology · Portland, OR	210	459
Nicholas Calley Diagnostic Radiology · Portland, OR	162	341
Mark Hart Cardiology · Portland, OR	124	316
Brant Wommack Diagnostic Radiology · Bend, OR	119	245
Jed Peterson Diagnostic Radiology · Portland, OR	93	204
BOYD, ERIN	81	156
Marcus Chiodo Emergency Medicine · Portland, OR	65	130
PROVIDENCE HEALTH & SERVICES OREGON	60	110
Erik Egsieker Emergency Medicine · Portland, OR	56	96
Ameet Brahmavar Emergency Medicine · Portland, OR	49	95
Neil Lancefield Emergency Medicine · Redmond, OR	49	96

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events