What is Timothy Harrigan's specialty?

Timothy Harrigan (NPI 1811288715) is a Medicare-billing provider whose primary specialty is Physician Assistant in Schenectady, NY.

Where does Timothy Harrigan practice?

Timothy Harrigan practices in Schenectady, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1811288715.

How much does Medicare pay Timothy Harrigan?

Timothy Harrigan (NPI 1811288715) received approximately $10K in total Medicare Part B payments, serving 120 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811288715

Timothy HarriganPA

Physician AssistantSchenectady, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — above median (cohort median 149).

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 Timothy Harrigan'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GREATER AMSTERDAM VOLUNTEER AMBULANCE CORPS, INC	71	192
MILITAR, EPIFANIO	64	138
Adam Snider Cardiology · Schenectady, NY	61	139
Kevin Lau Diagnostic Radiology · Amsterdam, NY	60	125
Ronald Karo Diagnostic Radiology · Troy, NY	53	95
NATHAN LITTAUER HOSPITAL ASSOCIATION	30	98
Thomas Isenovski Emergency Medicine · Fort Benning, GA	25	62
Craig Todd Emergency Medicine · Schenectady, NY	22	65
Stefan Rau Diagnostic Radiology · Ellenville, NY	22	34
ST. MARY'S HEALTHCARE	21	27
David Robinson Family Practice · Albany, NY	21	56
Annabi Djalo Family Practice · Roseau, MN	18	28

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events