Smith & Obrien Psychiatric Group Inc

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

Legal business name

SMITH & OBRIEN PSYCHIATRIC GROUP INC

Practice address

1127 Wilshire Blvd Ste 1415
Los Angeles, CA 90017-4005

Phone

(800) 578-1471

NPI assigned

Mar 4, 2021

Organization subpart

No

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

Authorized official

Name

Samuel Penney Smith, MDNPI 1295802700

Title

Owner

Phone

(310) 864-0377

Specialties & licenses 1

Addresses

Other names 1

• In-Home Psychiatric Services Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Samuel Penney Smith, M.D.

  • Psychiatry Physician
  • Los Angeles, CA
  • NPI 1295802700
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1614816000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779753600000",
    "number": "1124613849",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1127 WILSHIRE BLVD STE 1415",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900174005",
            "telephone_number": "800-578-1471"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1127 WILSHIRE BLVD STE 1415",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900174005",
            "telephone_number": "800-578-1471"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3350 Shelby St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Ontario",
            "state": "CA",
            "postal_code": "917645556",
            "country_code": "US",
            "telephone_number": "800-578-1471",
            "fax_number": "800-578-1471",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SMITH & OBRIEN PSYCHIATRIC GROUP INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-03-04",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A",
        "authorized_official_last_name": "SMITH",
        "authorized_official_first_name": "SAMUEL",
        "authorized_official_middle_name": "PENNEY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "310-864-0377",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "In-Home Psychiatric Services",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Debra Devorah Smilow, M.S./CCC-SLP
• Smit Dangaria DDS PHD Inc
• Linh Le Smit, DC
• Michael Andrew Smit, M.D.
• Michelle Smit, MFT
• Leona Smith Di Faustino, LCSW
• Smith Integrative Licensed Clinical Social Worker Services, Inc.
• Sherene Smith Irving
• Smith Medical Management
• Smith Medical Management

• Psychiatry Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.