Leroy Arenivar, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

25MA11392400 Issued in NJ

Practice address

11111 Research Blvd Ste 310
Austin, TX 78759-5792

Phone

(877) 500-5722

Fax

(512) 605-6400

NPI assigned

Nov 20, 2008

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TX, NJ2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Psychiatry

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Success TMS Professional Services New Jersey LLCGroup PAC ID 9638592249, 17 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: leroy.arenivar.1@18773.direct.athenahealth.com

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

• Success TMS Professional Services New Jersey LLC

  • Psychiatry Physician
  • Paramus, NJ
  • NPI 1790309862
  Medicare reassignment Care Compare group NPD
• TMS Neurohealth Texas PLLC

  • Psychiatry Physician
  • Austin, TX
  • NPI 1154892230
  Medicare reassignment NPD
• Emamefe Okinedo DMD PLLC

  • Dentist
  • Richmond, TX
  • NPI 1629846878
  NPD (past)
• Kotel Atx

  • Adult Mental Health Clinic/Center
  • Austin, TX
  • NPI 1568055192
  NPD (past)
• 1555 A New LLC

  • Psychiatry Physician
  • Northfield, NJ
  • NPI 1174197511
  NPD (past)
• Inpathy Behavioral Healthcare Group LLC

  • Psychiatry Physician
  • Marlton, NJ
  • NPI 1285099325
  NPD (past)
• Optum Behavioral Care of California, P.C.

  • Clinical Social Worker
  • Costa Mesa, CA
  • NPI 1447137740
  NPD (past)

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

{
    "created_epoch": "1227139200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1568617355",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "205 E UNIVERSITY AVE",
            "address_2": "200",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786266814",
            "telephone_number": "877-500-5722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11111 RESEARCH BLVD STE 310",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787595792",
            "telephone_number": "877-500-5722",
            "fax_number": "512-605-6400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1221 W Ben White Blvd Ste B300",
            "address_purpose": "LOCATION",
            "city": "Austin",
            "state": "TX",
            "postal_code": "787047192",
            "country_code": "US",
            "telephone_number": "877-800-5722",
            "fax_number": "512-804-5319",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARENIVAR",
        "first_name": "LEROY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-11-20",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TX",
            "license": "P6327",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TX",
            "license": "BP10028738",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NJ",
            "license": "25MA11392400",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3236424-01",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "299508YMP3",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "leroy.arenivar.p1@direct.lscctx.nextgenshare.com",
            "affiliation": "N",
            "address_1": "1221 W Ben White Blvd Ste B300",
            "city": "Austin",
            "state": "TX",
            "country_code": "US",
            "postal_code": "787047192",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Maria Jose Arellano de Sousa, RDN, LDN
• Mariana Arellano-de Leon
• Amber Aissa Arellano
• Anabenita Arellano, LPC
• Marcella Alexis Arellano
• Victoria Kortbawi Argent, MS, RD, LD
• Theoleni Arguelles, COTA
• Bertha Alicia Argueta-Jett
• H Murat Argun, M.D.
• Zachary Daniel Ariail, RN

• Psychiatry Physician in Austin, TX
• Providers in Austin, TX by specialty
• Psychiatry Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.