Henry R Lesieur, PSYD, PHD

Primary specialty

Addiction (Substance Use Disorder) PsychologistTaxonomy code 103TA0400X

License

PS00787 Issued in RI

Practice address

593 Eddy St
Apc 970
Providence, RI 02903-4923

Phone

(401) 277-0700

Fax

(401) 277-0744

NPI assigned

Dec 20, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Rhode Island Hospital

  • General Acute Care Hospital
  • Providence, RI
  • NPI 1972768174
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1135036800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386620466",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "593 EDDY ST",
            "address_2": "APC 970",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034923",
            "telephone_number": "401-277-0700",
            "fax_number": "401-277-0744"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "593 EDDY ST",
            "address_2": "APC 970",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034923",
            "telephone_number": "401-277-0700",
            "fax_number": "401-277-0744"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LESIEUR",
        "first_name": "HENRY",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "PSYD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-20",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TA0400X",
            "taxonomy_group": "",
            "desc": "Psychologist, Addiction (Substance Use Disorder)",
            "state": "RI",
            "license": "PS00787",
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "RI",
            "license": "PS00787",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Krysia L Lepoer, DPM
• Jenalee Lepore, PHARM.D
• Joanna Futransky Lerish, PHD
• Maayan Leroy-Melamed
• Celia Maria Lescano, PHD
• Tonya Louise Lesiuk
• Leslie Cashel M.D., Inc.
• Leslie Cashel MD Inc
• Lucas Tyler Leslie, LMHC
• Natalie Leslie, MD

• Addiction (Substance Use Disorder) Psychologist in Providence, RI
• Providers in Providence, RI by specialty
• Addiction (Substance Use Disorder) Psychologist in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.