What is Anthony Pfeiffer's specialty?

Anthony Pfeiffer (NPI 1104189497) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Sioux Falls, SD.

Where does Anthony Pfeiffer practice?

Anthony Pfeiffer practices in Sioux Falls, SD, based on the location reported in the CMS Medicare provider datasets for NPI 1104189497.

How much does Medicare pay Anthony Pfeiffer?

Anthony Pfeiffer (NPI 1104189497) received approximately $23K in total Medicare Part B payments, serving 205 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104189497

Anthony PfeifferM.D.

PRACTICESANFORD CLINICSee all providers at this practice →

Emergency MedicineSioux Falls, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

248

Unique beneficiaries

—

Total services

256

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 92 Emergency Medicine providers in SD — below median (cohort median 383).

PRESCRIBING · PART D · 2024

Total Rx claims

227

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

56.8%

Top prescribed drugs

Ondansetron52 claims

Hydrocodone/Acetaminophen28 claims

Prednisone27 claims

Cefdinir24 claims

Amoxicillin/Potassium Clav20 claims

QUALITY · MIPS · 2024

Final MIPS score

90.4

Quality

77.7

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.65%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 340002

Hospital

CCN 340017

Hospital

CCN 341322

Hospital

REFERRAL NETWORK

Where Anthony Pfeiffer'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). 0 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SANFORD MEDICAL CENTER	45	147
UNIONTOWN HOSPITAL	15	58
Julia Prescott-Focht Diagnostic Radiology · Sioux Falls, SD	13	21

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