Individual provider Active NPI

Nima A Fahimian, M.D.

  • Addiction Medicine (Psychiatry & Neurology) Physician
  • Los Angeles, CA
National Provider Identifier
1437100278
Registry record updated Jul 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction Medicine (Psychiatry & Neurology) PhysicianTaxonomy code 2084A0401X
License
A85986 Issued in CA
Practice address
12381 Wilshire Blvd Ste 205
Los Angeles, CA 90025-1063
Phone
(310) 990-6507
Fax
(424) 238-3030
NPI assigned
May 15, 2006
Last updated
Jul 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X A85986 CA Primary

Addresses

Primary practice location

12381 Wilshire Blvd Ste 205
Los Angeles, CA 90025-1063

Mailing address

12381 Wilshire Blvd Ste 205
Los Angeles, CA 90025-1063
Phone (310) 990-6507

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20040719000830 CA Practitioner - Psychiatry 9638158025 Reassigns benefits to 1 organization
Practice locations: Beverly Hills, CA

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of California, Geffen School of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lipov Medical Group of Ca PCGroup PAC ID 8123504537, 8 clinicians

Practice addresses (Care Compare)

12381 Wilshire Blvd
Suite 205
Los Angeles, CA 90025-1063
Phone (213) 894-9696

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A85986CAMDSpecialist

Practice roles

OrganizationSpecialtyStatusNew patients
Nima Fahimian MD Inc CurrentSince Jul 2, 2019 Accepting new patients
Lipov Medical Group of Ca PC CurrentSince Dec 27, 2025 Accepting new patients
Parviz Fahimian MD, Inc. Past Accepting new patients
Christine D Forest, M.D. Inc. Past Accepting new patients

Locations

700 Garden View Ct
Ste 102
Encinitas, CA 92024
Phone (760) 783-0441

15785 Laguna Canyon Rd
Ste 125
Irvine, CA 92618
Phone (949) 342-5950

12381 Wilshire Blvd
Ste 205
Los Angeles, CA 90025
Phone (213) 894-9696

250 E 1st St
Ste 300
Los Angeles, CA 90012
Phone (323) 455-8080

800 Wilshire Blvd
Ste 530
Los Angeles, CA 90017
Phone (213) 894-9696

3200 Santa Monica Blvd
Ste 204
Santa Monica, CA 90404
Phone (310) 382-1376

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1147651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783641600000",
    "number": "1437100278",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12381 WILSHIRE BLVD STE 205",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900251063",
            "telephone_number": "310-990-6507",
            "fax_number": "424-238-3030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12381 WILSHIRE BLVD STE 205",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900251063",
            "telephone_number": "310-990-6507",
            "fax_number": "424-238-3030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FAHIMIAN",
        "first_name": "NIMA",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-15",
        "last_updated": "2026-07-10",
        "certification_date": "2026-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084A0401X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Medicine",
            "state": "CA",
            "license": "A85986",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.