What is William Gilligan's specialty?

William Gilligan (NPI 1316940638) is a Medicare-billing provider whose primary specialty is Physical Therapist in Private Practice in Ridgewood, NJ.

Where does William Gilligan practice?

William Gilligan practices in Ridgewood, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1316940638.

How much does Medicare pay William Gilligan?

William Gilligan (NPI 1316940638) received approximately $63K in total Medicare Part B payments, serving 66 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316940638

William GilliganP.T.

Physical Therapist in Private PracticeRidgewood, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

181

Unique beneficiaries

—

Total services

2,639

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 4,019 Physical Therapist in Private Practice providers in NJ — above median (cohort median 2,411).

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 Gilligan'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 · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HMH HOSPITALS CORPORATION	20	129

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Peter Schmaus Physical Medicine and Rehabilitation · Paramus, NJ	40	278
Michael Loreti Physical Medicine and Rehabilitation · Franklin Lakes, NJ	30	238
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	19	113
HMH HOSPITALS CORPORATION	18	109
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	11	47

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