What is William Brunner's specialty?

William Brunner (NPI 1639125818) is a Medicare-billing provider whose primary specialty is Dermatology in Sioux Falls, SD.

Where does William Brunner practice?

William Brunner practices in Sioux Falls, SD, based on the location reported in the CMS Medicare provider datasets for NPI 1639125818.

How much does Medicare pay William Brunner?

William Brunner (NPI 1639125818) received approximately $846K in total Medicare Part B payments, serving 1,266 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639125818

William BrunnerMD

PRACTICESANFORD CLINICSee all providers at this practice →

DermatologySioux Falls, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

9,753

Unique beneficiaries

—

Total services

23,033

Distinct HCPCS

Medicare payment

$830K

Peer benchmark

Total Medicare services vs. 41 Dermatology providers in SD — top quintile (cohort median 3,253).

PRESCRIBING · PART D · 2024

Total Rx claims

853

Beneficiaries

—

Total drug cost

$20K

Distinct drugs

Brand share

5.5%

Top prescribed drugs

Triamcinolone Acetonide151 claims

Cephalexin116 claims

Doxycycline Hyclate97 claims

Clobetasol Propionate75 claims

Minocycline Hcl50 claims

QUALITY · MIPS · 2024

Final MIPS score

84.8

Quality

78.8

Cost

70.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.41%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Brunner'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ali Jassim Pathology · Sioux Falls, SD	275	1,048
Amy Kerkvliet Pathology · Sioux Falls, SD	213	762
HEART HOSPITAL OF SOUTH DAKOTA LLC	31	101
Eric Larson Internal Medicine · Sioux Falls, SD	20	104
SANFORD HEALTH NETWORK	20	74
David Zeigler Internal Medicine · Sioux Falls, SD	16	99
CITY OF BROOKINGS	14	51
Michael Koch Pathology · Sioux Falls, SD	11	35
Allen Funk Internal Medicine · Sioux Falls, SD	11	87

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