What is William Koshinskie's specialty?

William Koshinskie (NPI 1215028337) is a Medicare-billing provider whose primary specialty is Physical Therapist in Private Practice in Ocean View, DE.

Where does William Koshinskie practice?

William Koshinskie practices in Ocean View, DE, based on the location reported in the CMS Medicare provider datasets for NPI 1215028337.

How much does Medicare pay William Koshinskie?

William Koshinskie (NPI 1215028337) received approximately $3K in total Medicare Part B payments, serving 51 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215028337

William KoshinskieDPT

Physical Therapist in Private PracticeOcean View, DEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

158

Unique beneficiaries

—

Total services

207

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 472 Physical Therapist in Private Practice providers in DE — bottom quintile (cohort median 2,734).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where William Koshinskie'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TIDALHEALTH NANTICOKE, INC	28	336

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
TIDALHEALTH NANTICOKE, INC	25	327
Eric Schwartz Orthopedic Surgery · Dover, DE	14	147
Angel Alicea Cardiology · Seaford, DE	11	53

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