What is David Lieuwen's specialty?

David Lieuwen (NPI 1043214414) is a Medicare-billing provider whose primary specialty is Family Practice in Grand Rapids, MI.

Where does David Lieuwen practice?

David Lieuwen practices in Grand Rapids, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1043214414.

How much does Medicare pay David Lieuwen?

David Lieuwen (NPI 1043214414) received approximately $40K in total Medicare Part B payments, serving 124 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043214414

David LieuwenM.D.

PRACTICEGRAND VALLEY MEDICAL SPECIALISTS PLCSee all providers at this practice →

Family PracticeGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

649

Unique beneficiaries

—

Total services

992

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 3,054 Family Practice providers in MI — top quintile (cohort median 403).

PRESCRIBING · PART D · 2024

Total Rx claims

5,808

Beneficiaries

—

Total drug cost

$342K

Distinct drugs

106

Brand share

23.1%

Top prescribed drugs

Atorvastatin Calcium451 claims

Levothyroxine Sodium347 claims

Amlodipine Besylate224 claims

Lisinopril201 claims

Rosuvastatin Calcium158 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$32

Payment records

By payment type

Education$32

Top paying entities

Education$32

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where David Lieuwen'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). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GRAND VALLEY MEDICAL SPECIALISTS PLC	119	661

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GRAND VALLEY MEDICAL SPECIALISTS PLC	120	640
REGENTS OF THE UNIVERSITY OF MICHIGAN	120	664
SPECTRUM HEALTH HOSPITALS	110	819
SAINT MARY'S HEALTH SERVICES	17	61
HAROLDS, JAY	12	29

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