Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Louis Arroyo, MD

Individual provider Psychiatry Physician · NPI 1538114103

Louis Arroyo, MD is a Psychiatry in Paterson, New Jersey. Qualified in 1983, 43 years ago. Practices with St Josephs Healthcare Inc, a 21-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
43
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

56 Hamilton St
Paterson, NJ 07505-2003
Phone: (973) 754-4750
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 25MA05764100 (NJ)

Record details

NPI number1538114103
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2006
Last updated in NPPESJuly 8, 2007
Mailing address703 Main St, St. Joseph'S Regional Medical Center, Paterson, NJ 07503-2621

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice St Josephs Healthcare Inc — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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