What is David Langholz's specialty?

David Langholz (NPI 1831180231) is a Medicare-billing provider whose primary specialty is Cardiology in Grand Rapids, MI.

Where does David Langholz practice?

David Langholz practices in Grand Rapids, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1831180231.

How much does Medicare pay David Langholz?

David Langholz (NPI 1831180231) received approximately $57K in total Medicare Part B payments, serving 540 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831180231

David LangholzM.D.

PRACTICEWEST MICHIGAN HEARTSee all providers at this practice →

CardiologyGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

790

Unique beneficiaries

—

Total services

876

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

Total Medicare services vs. 628 Cardiology providers in MI — below median (cohort median 1,777).

PRESCRIBING · PART D · 2024

Total Rx claims

5,444

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

26.4%

Top prescribed drugs

Metoprolol Succinate685 claims

Apixaban493 claims

Rosuvastatin Calcium422 claims

Carvedilol352 claims

Atorvastatin Calcium315 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$27

Payment records

By payment type

Food and Beverage$27

Top paying entities

Food and Beverage$27

REFERRAL NETWORK

Where David Langholz'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). 86 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPECTRUM HEALTH PRIMARY CARE PARTNERS	125	234
Sangjin Lee Advanced Heart Failure and Transplant Cardiology · Grand Rapids, MI	58	442
David Fermin Advanced Heart Failure and Transplant Cardiology · Grand Rapids, MI	54	454
Wissam Abdallah Cardiology · Grand Rapids, MI	54	156
NPI 1134205909	50	144
Ali Mahajerin Cardiology · Grand Rapids, MI	48	129
Christopher Buchach Diagnostic Radiology · Grand Rapids, MI	46	126
NEWAYGO COUNTY GENERAL HOSPITAL ASSOCIATION	45	116
SPECTRUM HEALTH UNITED	44	110
Craig Moore Diagnostic Radiology · Grand Rapids, MI	44	141
James Larson Diagnostic Radiology · Grand Rapids, MI	41	106
QUICK, JOHN	40	111

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