PROVIDER PROFILE · NPI 1700844198

Sarah ReiffenbergerMD

Family PracticeWatertown, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,002

Unique beneficiaries

—

Total services

2,846

Distinct HCPCS

Medicare payment

$112K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

7,307

Beneficiaries

—

Total drug cost

$318K

Distinct drugs

111

Brand share

13.8%

Top prescribed drugs

Levothyroxine Sodium571 claims

Atorvastatin Calcium377 claims

Lisinopril363 claims

Amlodipine Besylate310 claims

Metoprolol Succinate213 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$576

Payment records

By payment type

Food and Beverage$576

REFERRAL NETWORK

Where Sarah 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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gwen Schaunaman Diagnostic Radiology · Watertown, SD	100	399
Catherine Leadabrand Hospitalist · Brookings, SD	12	48
PRAIRIE LAKES HEALTH CARE SYSTEM INC	12	60
Matthew Swartz Family Practice · Danville, CA	12	42

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