What is Darren Hollenbaugh's specialty?

Darren Hollenbaugh (NPI 1861425571) is a Medicare-billing provider whose primary specialty is Cardiology in Spokane Valley, WA.

Where does Darren Hollenbaugh practice?

Darren Hollenbaugh practices in Spokane Valley, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1861425571.

How much does Medicare pay Darren Hollenbaugh?

Darren Hollenbaugh (NPI 1861425571) received approximately $116K in total Medicare Part B payments, serving 2,287 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861425571

Darren HollenbaughMD, FACC

CardiologySpokane Valley, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,262

Unique beneficiaries

—

Total services

3,995

Distinct HCPCS

Medicare payment

$103K

Peer benchmark

Total Medicare services vs. 305 Cardiology providers in WA — top quintile (cohort median 2,026).

PRESCRIBING · PART D · 2024

Total Rx claims

4,689

Beneficiaries

—

Total drug cost

$968K

Distinct drugs

Brand share

25.4%

Top prescribed drugs

Metoprolol Succinate682 claims

Apixaban420 claims

Atorvastatin Calcium342 claims

Losartan Potassium314 claims

Furosemide243 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Darren Hollenbaugh'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). 47 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES - WA	524	2,209
DICKEY, SANDRA	75	218
PROVIDENCE HEALTH & SERVICES - WASHINGTON	61	205
PROVIDENCE HEALTH & SERVICES - WASHINGTON	59	196
Boston Scientific Cardiac Diagnostic Services, Llc Independent Diagnostic Testing Facility (IDTF) · Houston, TX	41	93
Guy Katz Interventional Cardiology · Spokane Valley, WA	40	92
Ishwar Bhat Diagnostic Radiology · Spokane, WA	39	88
Pierre Leimgruber Interventional Cardiology · Spokane, WA	32	66
Michael Ring Interventional Cardiology · Spokane, WA	32	68
Harold Goldberg Clinical Cardiac Electrophysiology · Spokane, WA	29	77
John Peterson Interventional Cardiology · Spokane, WA	28	61
Michael Kirsch Diagnostic Radiology · Spokane, WA	28	46

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