Matin R Hemmat, MD

Primary specialty

Addiction Medicine (Preventive Medicine) PhysicianTaxonomy code 2083A0300X

License

A133295 Issued in CA

Practice address

655 Deep Valley Dr Ste 325-a
Rolling Hills Estates, CA 90274-3615

Phone

(310) 265-0011

Fax

(800) 865-5480

NPI assigned

Jul 23, 2014

Last updated

Jun 18, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA

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 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: peninsulahealthcenter.matinhemmat@154768.advancedmd-direct.com

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.

• Hemmat Health, PC

  • Addiction Medicine (Preventive Medicine) Physician
  • Rolling Hills Estates, CA
  • NPI 1508619420
  NPD Authorized official
• Peninsula Health Center LLC

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Rolling Hills Estates, CA
  • NPI 1538810015

  Addiction Medicine

  NPD Authorized official
• Valley Restoration Center Inc

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Woodland Hills, CA
  • NPI 1417328618
  Authorized official Same address or phone
• Dr Mona Shah Professional Corporation

  • Internal Medicine Physician
  • San Pedro, CA
  • NPI 1053643171
  NPD (past)
• Peter D. Sliskovich, MD, Inc.

  • Family Medicine Physician
  • San Pedro, CA
  • NPI 1316248313
  NPD (past)
• Providence Medical Institute

  dba Providence Little Company of Mary Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1417915760

  Internal Medicine

  NPD (past)
• Soroptimist House of Hope, Inc

  • Substance Abuse Rehabilitation Facility
  • Desert Hot Springs, CA
  • NPI 1710277694
  NPD (past)

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

{
    "created_epoch": "1406073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1750799771",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "318 AVENUE I STE 851",
            "city": "REDONDO BEACH",
            "state": "CA",
            "postal_code": "902775601",
            "telephone_number": "310-265-0011",
            "fax_number": "310-265-0077"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "655 DEEP VALLEY DR STE 325-A",
            "city": "ROLLING HILLS ESTATES",
            "state": "CA",
            "postal_code": "902743615",
            "telephone_number": "310-265-0011",
            "fax_number": "800-865-5480"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1300 W 7th St",
            "address_purpose": "LOCATION",
            "city": "San Pedro",
            "state": "CA",
            "postal_code": "907323505",
            "country_code": "US",
            "telephone_number": "310-832-3311",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4101 Torrance Blvd",
            "address_purpose": "LOCATION",
            "city": "Torrance",
            "state": "CA",
            "postal_code": "905034607",
            "country_code": "US",
            "telephone_number": "310-374-8191",
            "fax_number": "310-303-6834",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3330 Lomita Blvd",
            "address_purpose": "LOCATION",
            "city": "Torrance",
            "state": "CA",
            "postal_code": "905055002",
            "country_code": "US",
            "telephone_number": "310-325-9110",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "13525 Cielo Azul Way",
            "address_purpose": "LOCATION",
            "city": "Desert Hot Springs",
            "state": "CA",
            "postal_code": "922406235",
            "country_code": "US",
            "telephone_number": "760-329-4673",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HEMMAT",
        "first_name": "MATIN",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-07-23",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A133295",
            "primary": false
        },
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "CA",
            "license": "A133295",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "PeninsulaHealthCenter.MatinHemmat@154768.advancedmd-direct.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "655 Deep Valley Dr Ste 325-A",
            "city": "Rolling Hills Estates",
            "state": "CA",
            "country_code": "US",
            "postal_code": "902743615",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• C. Roger Hastings, PH.D.
• James Henry Hawley, O.D.
• Terry Whitesides Hawley, O.D.
• Kirstin Marie Hellmeyer, DDS
• Hemmat Health, PC
• Laura E. Henson, D.C.
• Erik Hernandez
• Madison Ho
• Michelle Kay Ho, DPT
• Ashley Holmes

• Addiction Medicine (Preventive Medicine) Physician in Rolling Hills Estates, CA
• Providers in Rolling Hills Estates, CA by specialty
• Addiction Medicine (Preventive Medicine) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.