PROVIDER PROFILE · NPI 1558328799

Daniel ReiffenbergerMD

Family PracticeWatertown, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,602

Unique beneficiaries

—

Total services

2,314

Distinct HCPCS

Medicare payment

$95K

Peer benchmark

Total Medicare services vs. 363 Family Practice providers in SD — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

6,908

Beneficiaries

—

Total drug cost

$268K

Distinct drugs

104

Brand share

15.3%

Top prescribed drugs

Levothyroxine Sodium503 claims

Lisinopril407 claims

Simvastatin373 claims

Amlodipine Besylate251 claims

Metformin Hcl229 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$412

Payment records

By payment type

Food and Beverage$412

Top paying entities

Food and Beverage$412

REFERRAL NETWORK

Where Daniel Reiffenberger'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gwen Schaunaman Diagnostic Radiology · Watertown, SD	104	394
Matthew Swartz Family Practice · Danville, CA	24	89
Elliott Filler Emergency Medicine · Watertown, SD	18	133
WEGNER, EDWARD	18	49
Christopher Scipione Emergency Medicine · Paoli, IN	16	99
SNYDER, WAYNE	16	90
Michael Vener Orthopedic Surgery · Watertown, SD	14	48
PRAIRIE LAKES HEALTH CARE SYSTEM INC	13	55
Catherine Leadabrand Hospitalist · Brookings, SD	13	34
Thomas Lechner Family Practice · Watertown, SD	13	43
Salem Maaliki Cardiology · Watertown, SD	13	189
JENKINS LIVING CENTER, INC.	13	128

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