What is Daniel Harrigan's specialty?

Daniel Harrigan (NPI 1801984299) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Caribou, ME.

Where does Daniel Harrigan practice?

Daniel Harrigan practices in Caribou, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1801984299.

How much does Medicare pay Daniel Harrigan?

Daniel Harrigan (NPI 1801984299) received approximately $27K in total Medicare Part B payments, serving 398 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801984299

Daniel HarriganM.D.

PRACTICECITY OF CARIBOUSee all providers at this practice →

Emergency MedicineCaribou, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

453

Unique beneficiaries

—

Total services

492

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 320 Emergency Medicine providers in ME — top quintile (cohort median 250).

PRESCRIBING · PART D · 2024

Total Rx claims

175

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

28.0%

Top prescribed drugs

Amoxicillin/Potassium Clav35 claims

Prednisone31 claims

Cefdinir19 claims

Dicyclomine Hcl17 claims

Hydrocodone/Acetaminophen14 claims

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 Daniel 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). 43 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AROOSTOOK MEDICAL CENTER	257	1,079
Claude Boma Hospitalist · Houlton, ME	191	554
MORIN, KRISTZINA	123	449
YAGHMAI, MADJID	101	198
Glenn Raymond Personal Emergency Response Attendant · Caribou, ME	99	286
Beth Collamore Emergency Medicine · Caribou, ME	81	421
John Bouchard Internal Medicine · Caribou, ME	80	142
Ann Gahagan Nurse Practitioner · Caribou, ME	46	234
Kimberly Cousins Nurse Practitioner · Caribou, ME	43	210
Cameron Scott Emergency Medicine · Metuchen, NJ	40	71
Josee Romann Nurse Practitioner · Caribou, ME	34	76
Jil Beaupain Podiatry · Sherman, ME	29	46

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