Individual provider Active NPI

Seyed Mahdi Abtahi, MD

  • Diagnostic Radiology Physician
  • Los Angeles, CA
National Provider Identifier
1437564135
Registry record updated Jul 12, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A161415 Issued in CA
Practice address
1500 San Pablo St FL 2
Los Angeles, CA 90033-5313
Phone
(323) 442-8541
NPI assigned
Jun 23, 2014
Last updated
Jul 12, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 12, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A161415 CA Primary

Addresses

Primary practice location

1500 San Pablo St FL 2
Los Angeles, CA 90033-5313

Mailing address

PO Box 31309
Los Angeles, CA 90031-0309
Phone (323) 442-8541

Other names 1

  • Arash Abtahi Other name

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
I20190826000155 CA Practitioner - Diagnostic Radiology 9739482928 Reassigns benefits to 22 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Norcal ImagingGroup PAC ID 7911099346, 79 clinicians
West Valley Radiology Medical Group IncGroup PAC ID 1658266622, 42 clinicians
Adventist Health DelanoGroup PAC ID 1254248016, 47 clinicians
San Joaquin Community HospitalGroup PAC ID 1557390580, 72 clinicians

Practice addresses (Care Compare)

1100 Magellan Dr
Tehachapi, CA 93561-1380
Phone (661) 823-3000

114 La Casa Via
Suite 100
Walnut Creek, CA 94598-3044
Phone (925) 937-6100

1201 S Hope St
Apt 2525
Los Angeles, CA 90015-4729
Phone (855) 504-4544

1401 Garces Hwy
Delano, CA 93215-3660
Phone (661) 725-4800

16130 Ventura Blvd
Suite 100
Encino, CA 91436-2517
Phone (818) 933-2020

227 W Janss Rd
Suite 150
Thousand Oaks, CA 91360-1859
Phone (805) 496-7755

23115 Sherman PL
West Hills, CA 91307-2006
Phone (818) 251-9811

2615 Chester Ave
Bakersfield, CA 93301-2014

3421 Deep Waters CT
Simi Valley, CA 93065-0587
Phone (855) 504-4544

7300 Medical Ctr Dr
West Hills, CA 91307-1902
Phone (818) 676-4000

9350 N Loop Blvd
California City, CA 93505-2269
Phone (760) 373-1785

9602 Stockdale Hwy
Bakersfield, CA 93311-3618
Phone (661) 395-3000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A161415CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Norcal Imaging Diagnostic Radiology CurrentSince Feb 1, 2021 Accepting new patients
San Joaquin Community Hospital CurrentSince Sep 15, 2025 Accepting new patients
Cedars-Sinai Medical Care Foundation CurrentSince Jul 1, 2023 Accepting new patients
Mountain Communities Healthcare District CurrentSince Apr 1, 2023 Accepting new patients
West Valley Radiology Medical Group, Inc. Diagnostic Radiology CurrentSince Jan 23, 2021 Accepting new patients
Adventist Health Medical Center Tehachapi Current Accepting new patients
Beverly Radiology Medical Group III CurrentSince Jan 15, 2021 Accepting new patients
Cedars-Sinai Medical Care Foundation CurrentSince Jul 1, 2023 Accepting new patients
Norcal Imaging Diagnostic Radiology CurrentSince Feb 1, 2021 Accepting new patients
Mountain Communities Healthcare District CurrentSince Apr 1, 2023 Accepting new patients
Usc Care Medical Group, Inc CurrentSince Jun 1, 2019 Accepting new patients
Adventist Health Medical Center Tehachapi CurrentSince Sep 15, 2025 Accepting new patients
Pronet Imaging Medical Group, Inc. Diagnostic Radiology CurrentSince Jan 15, 2021 Accepting new patients
Focus Medical Imaging Diagnostic Radiology CurrentSince Aug 15, 2020 Accepting new patients
San Joaquin Community Hospital CurrentSince Sep 15, 2025 Accepting new patients
Desert Advanced Imaging Medical Center Diagnostic Radiology CurrentSince Jan 11, 2021 Accepting new patients
Adventist Health Delano CurrentSince Sep 15, 2025 Accepting new patients
Thousand Oaks Diagnostic Imaging Center Diagnostic Radiology CurrentSince Feb 21, 2024 Accepting new patients
Beverly Radiology Medical Group III Diagnostic Radiology CurrentSince Jan 15, 2021 Accepting new patients
Santa Rosa Imaging Medical Center Diagnostic Radiology CurrentSince Jan 15, 2021 Accepting new patients
Adventist Health Medical Center Tehachapi CurrentSince Sep 15, 2025 Accepting new patients
Diagnostic Radiological Imaging Diagnostic Radiology CurrentSince Jan 15, 2021 Accepting new patients
San Joaquin Community Hospital CurrentSince Sep 15, 2025 Accepting new patients
Mountain Communities Healthcare District Current Accepting new patients
Palms Imaging Medical Group Diagnostic Radiology CurrentSince Jul 17, 2024 Accepting new patients
Usc Care Medical Group, Inc Family Medicine CurrentSince Jun 1, 2019 Accepting new patients
San Fernando Valley Interventional Radiology and Imaging Center CurrentSince Jan 15, 2021 Accepting new patients
Beverly Radiology Medical Group III Diagnostic Radiology Current Accepting new patients
Beverly Radiology Medical Group III Diagnostic Radiology CurrentSince Jan 15, 2021 Accepting new patients
Focus Medical Imaging Diagnostic Radiology Past Accepting new patients

Locations (25 of 71)

18523 Corwin Rd
Ste J
Apple Valley, CA 92307
Phone (760) 242-4444

2615 Chester Ave
Bakersfield, CA 93301
Phone (661) 381-7545

9602 Stockdale Hwy
Bakersfield, CA 93311
Phone (661) 633-5000

8750 Wilshire Blvd
Ste 100
Beverly Hills, CA 90211
Phone (310) 689-3100

2601 W Alameda Ave
Ste 101
Burbank, CA 91505
Phone (818) 843-7462

9350 N Loop Blvd
California City, CA 93505
Phone (760) 373-1785

801 S Main St
Ste 101
Corona, CA 92882
Phone (951) 682-1099

801 S Main St
Ste 205
Corona, CA 92882
Phone (951) 351-1025

210 W San Bernardino Rd
Covina, CA 91723
Phone (626) 858-8580

3828 Delmas Ter
Culver City, CA 90232
Phone (310) 202-4745

1401 Garces Hwy
Delano, CA 93215
Phone (661) 381-7545

16130 Ventura Blvd
Ste 100
Encino, CA 91436
Phone (818) 933-2020

16311 Ventura Blvd
Ste 120
Encino, CA 91436
Phone (818) 817-7707

2201 Walnut Ave
Ste 150
Fremont, CA 94538
Phone (510) 713-1234

6107 N Fresno St
Ste 101
Fresno, CA 93710
Phone (559) 435-4433

9191 Westminster Ave
Ste 105
Garden Grove, CA 92844
Phone (714) 583-6314

1246 W 155th St
Gardena, CA 90247
Phone (310) 323-5330

250 S Grand Ave
Glendora, CA 91741
Phone (626) 857-3118

250 S 12th Ave
Hanford, CA 93230
Phone (559) 295-2450

2679 Zoe Ave
Huntington Park, CA 90255
Phone (323) 584-3333

11360 Mountain View Ave
Ste C
Loma Linda, CA 92354
Phone (909) 478-3300

3320 N Los Coyotes Diagonal
Ste 120
Long Beach, CA 90808
Phone (562) 627-0903

3715 E South St
Long Beach, CA 90805
Phone (562) 602-0700

1300 N Vermont Ave
Los Angeles, CA 90027
Phone (213) 413-3000

1401 S Grand Ave
Los Angeles, CA 90015
Phone (213) 742-5555

Interoperability endpoints

  • Direct secure messaging: sabtahi1358395@direct.uclahealth.org

Organizations & group practices 31

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.

View all 31

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1403481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1562889600000",
    "number": "1437564135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31309",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900310309",
            "telephone_number": "323-442-8541"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SAN PABLO ST FL 2",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900335313",
            "telephone_number": "323-442-8541"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ABTAHI",
        "first_name": "SEYED MAHDI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-23",
        "last_updated": "2019-07-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A161415",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ARASH",
            "last_name": "ABTAHI",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.