What is Scott Chadderdon's specialty?

Scott Chadderdon (NPI 1811068752) is a Medicare-billing provider whose primary specialty is Cardiology in Portland, OR.

Where does Scott Chadderdon practice?

Scott Chadderdon practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1811068752.

How much does Medicare pay Scott Chadderdon?

Scott Chadderdon (NPI 1811068752) received approximately $43K in total Medicare Part B payments, serving 314 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811068752

Scott ChadderdonMD

PRACTICEPDX DOULASSee all providers at this practice →

CardiologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

723

Unique beneficiaries

—

Total services

768

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,031

Beneficiaries

—

Total drug cost

$129K

Distinct drugs

Brand share

13.3%

Top prescribed drugs

Potassium Chloride119 claims

Atorvastatin Calcium118 claims

Metoprolol Succinate89 claims

Losartan Potassium86 claims

Carvedilol80 claims

QUALITY · MIPS · 2024

Final MIPS score

99.1

Quality

84.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.01%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$95K

Payment records

120

By payment type

Consulting Fee$55K

Travel and Lodging$27K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Food and Beverage$4K

Top paying entities

Consulting Fee$55K

Travel and Lodging$27K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9K

Food and Beverage$4K

REFERRAL NETWORK

Where Scott Chadderdon'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Charles Henrikson Clinical Cardiac Electrophysiology · Portland, OR	107	207
Eric Stecker Clinical Cardiac Electrophysiology · Portland, OR	70	114
PRIMACK, STEVEN	64	106
Rupa Bala Clinical Cardiac Electrophysiology · Providence, RI	52	103
Cristina Fuss Diagnostic Radiology · Portland, OR	45	80
Marc Gosselin Diagnostic Radiology · Dallas, TX	44	66
HEITNER, STEPHEN	32	68
American Medical Response Northwest Inc Ambulance Service Provider · Portland, OR	28	41
Nicole Roy Diagnostic Radiology · Knoxville, TN	24	43
Mark Baskerville Anesthesiology · Columbia, MD	22	38
Erik Foss Diagnostic Radiology · Clackamas, OR	22	41
SHAH, SHIMOLI	21	39

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