What is Lyle Vanderschaaf's specialty?

Lyle Vanderschaaf (NPI 1063497386) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Marquette, MI.

Where does Lyle Vanderschaaf practice?

Lyle Vanderschaaf practices in Marquette, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1063497386.

How much does Medicare pay Lyle Vanderschaaf?

Lyle Vanderschaaf (NPI 1063497386) received approximately $6K in total Medicare Part B payments, serving 48 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1063497386

Lyle VanderschaafMD

Emergency MedicineMarquette, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 2,370 Emergency Medicine providers in MI — bottom quintile (cohort median 308).

PRESCRIBING · PART D · 2024

Total Rx claims

111

Beneficiaries

—

Total drug cost

$422

Distinct drugs

Brand share

75.7%

Top prescribed drugs

Hydrocodone/Acetaminophen34 claims

Amoxicillin/Potassium Clav19 claims

Sulfamethoxazole/Trimethoprim17 claims

Cephalexin15 claims

Ondansetron14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Lyle Vanderschaaf'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). 3 inbound referrers · 23 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DLP MARQUETTE PHYSICIAN PRACTICES INC	35	46
Michael Grossman Family Practice · Negaunee, MI	19	55
Shawna Gleason Family Practice · Marquette, MI	11	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ACQUISITION BELL HOSPITAL LLC	232	644
BOSTWICK, TODD	120	211
DLP MARQUETTE GENERAL HOSPITAL LLC	93	229
Niksa Vlasic Diagnostic Radiology · Ishpeming, MI	73	112
REGENTS OF THE UNIVERSITY OF MICHIGAN	45	61
DLP MARQUETTE PHYSICIAN PRACTICES INC	34	45
Michael Grossman Family Practice · Negaunee, MI	23	70
Michael Prevost Family Practice · Ishpeming, MI	23	72
Wayne Carlson Family Practice · Ishpeming, MI	22	52
ARNOLDUS, CHRISTINA	19	36
Kevin Gostenik Diagnostic Radiology · Grand Rapids, MI	18	26
HOOPER, LLOYD	16	60

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