PROVIDER PROFILE · NPI 1619388717

Sarah HolewczynskiRN, NP-C

Nurse PractitionerSouth Bend, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

324

Unique beneficiaries

—

Total services

501

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 5,912 Nurse Practitioner providers in IN — above median (cohort median 287).

PRESCRIBING · PART D · 2024

Total Rx claims

658

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

11.2%

Top prescribed drugs

Gabapentin301 claims

Tramadol Hcl80 claims

Pregabalin53 claims

Hydrocodone/Acetaminophen49 claims

Oxycodone Hcl38 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$24

Payment records

By payment type

Food and Beverage$24

Top paying entities

Food and Beverage$24

REFERRAL NETWORK

Where Sarah Holewczynski'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HOSPITAL OF SOUTH BEND	60	207
Daniel Cooke Anesthesiology · South Bend, IN	27	69
Harriet Hamer Anesthesiology · South Bend, IN	11	32

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