What is Louis Arroyo's specialty?

Louis Arroyo (NPI 1538114103) is a Medicare-billing provider whose primary specialty is Psychiatry in Paterson, NJ.

Where does Louis Arroyo practice?

Louis Arroyo practices in Paterson, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1538114103.

How much does Medicare pay Louis Arroyo?

Louis Arroyo (NPI 1538114103) received approximately $51K in total Medicare Part B payments, serving 171 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538114103

Louis ArroyoM.D.

PRACTICEST. JOSEPHS REGIONAL MEDICAL CENTERSee all providers at this practice →

PsychiatryPaterson, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

303

Unique beneficiaries

—

Total services

650

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

Total Medicare services vs. 667 Psychiatry providers in NJ — top quintile (cohort median 289).

PRESCRIBING · PART D · 2024

Total Rx claims

13,766

Beneficiaries

—

Total drug cost

$388K

Distinct drugs

Brand share

9.5%

Top prescribed drugs

Alprazolam1,682 claims

Zolpidem Tartrate1,265 claims

Clonazepam1,030 claims

Escitalopram Oxalate871 claims

Mirtazapine821 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$89

Payment records

By payment type

Food and Beverage$89

Top paying entities

Food and Beverage$89

REFERRAL NETWORK

Where Louis Arroyo'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	45	76
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	31	65
Robin Daniel Nurse Practitioner · Paramus, NJ	21	46
Bindu Khanna Psychiatry · Hackensack, NJ	20	68
City Of Paterson Ambulance Service Provider · Paterson, NJ	19	33
Patrick Conte Diagnostic Radiology · Paterson, NJ	12	16
Stephen Kwon Diagnostic Radiology · Paterson, NJ	11	14

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