Individual provider Active NPI

Gulzar Fidai, MD

  • Internal Medicine Physician
  • Torrance, CA
National Provider Identifier
1851398218
Registry record updated Dec 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
C156740 Issued in CA
Practice address
3565 Del Amo Blvd
Torrance, CA 90503-1637
Phone
(310) 214-0811
NPI assigned
Jun 30, 2005
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 14, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X C156740 CA Primary
Internal Medicine Physician 207R00000X 036085843 IL
Hospitalist Physician 208M00000X 036085843 IL
Hospitalist Physician 208M00000X 531 WI

Addresses

Primary practice location

3565 Del Amo Blvd
Torrance, CA 90503-1637

Mailing address

PO Box 35380
Las Vegas, NV 89133-5380

Other practice location 1

1710 N Randall Rd
380
Elgin, IL 60123-4902
Phone (847) 741-9800

Other identifiers 1

IdentifierTypeStateIssuer
036085843MedicaidIL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WI, CA, VI4 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 4

Enrollment IDStateProvider typePAC IDDetails
I20100108000384 IL Practitioner - Internal MedicinePractitioner - Hospitalist 9133028749 Reassigns benefits to 7 organizations
I20191107002782 WI Practitioner - Hospitalist 9133028749 Reassigns benefits to 1 organization
I20230222000591 CA Practitioner - HospitalistPractitioner - Internal Medicine 9133028749 Reassigns benefits to 8 organizations
I20230303001737 VI Practitioner - Internal Medicine 9133028749 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Healthcare Partners Affiliates Medical GroupGroup PAC ID 7315842002, 775 clinicians

Practice addresses (Care Compare)

3565 Del Amo Blvd
Torrance, CA 90503-1637
Phone (310) 214-0811

601 Torrance Blvd
Redondo Beach, CA 90277-3416
Phone (310) 214-0811

824 E Carson St
Suite 104
Carson, CA 90745-2262
Phone (310) 830-9706

Hospital & facility affiliations

  • Torrance Memorial Medical Center Hospital, Torrance, CA, CCN 050351

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C156740CAMDInternal Medicine Physician
036085843ILMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Divine Savior Healthcare, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Proctor Health Systems CurrentSince Oct 6, 2019 Accepting new patients
Proctor Health Systems CurrentSince Oct 6, 2019 Accepting new patients
Beaver Medical Group P C Internal Medicine CurrentSince Apr 22, 2024 Accepting new patients
Carle West Physician Group Inc CurrentSince Mar 31, 2023 Accepting new patients
Hospitalist Medicine Physicians of California, Inc Internal Medicine CurrentSince Oct 1, 2023 Accepting new patients
Divine Savior Healthcare, Inc. CurrentSince Jun 1, 2023 Accepting new patients
Methodist Medical Center of Illinois CurrentSince Oct 6, 2019 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jun 26, 2017 Accepting new patients
24 On Physicians, PC Hospitalist CurrentSince Mar 1, 2023 Accepting new patients
Saddleback Medical Group Inc CurrentSince Apr 22, 2024 Accepting new patients
24 On Physicians, P.C. Hospitalist CurrentSince Mar 1, 2023 Accepting new patients
Pinnacle Medical Group, Inc Internal Medicine CurrentSince Apr 22, 2024 Accepting new patients
Proctor Health Systems Internal Medicine Current Accepting new patients
Centers for Family Medicine GP Internal Medicine CurrentSince Apr 4, 2024 Accepting new patients
Pinnacle Medical Group, Inc Internal Medicine CurrentSince Apr 22, 2024 Accepting new patients
Governor Juan F. Luis Hospital & Medical Center CurrentSince Feb 26, 2023 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Galen Inpatient Physicians PC Hospitalist CurrentSince Mar 1, 2023 Accepting new patients
Healthcare Partners Affiliates Medical Group CurrentSince Feb 17, 2024 Accepting new patients
Pekin Prohealth Inc Internal Medicine CurrentSince Oct 6, 2019 Accepting new patients
Galen Inpatient Physicians, PC Hospitalist Current Accepting new patients
Beaver Medical Group P C CurrentSince Apr 22, 2024 Accepting new patients
Galen Inpatient Physicians PC Internal Medicine CurrentSince Mar 1, 2023 Accepting new patients
Governor Juan F. Luis Hospital & Medical Center CurrentSince Feb 26, 2023 Accepting new patients
Hospitalist Medicine Physicians of Illinois - Rockford, LLC Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Advocate Health & Hospitals Corporation CurrentSince Jun 26, 2017 Accepting new patients
Healthcare Partners Affiliates Medical Group Internal Medicine CurrentSince Feb 17, 2024 Accepting new patients
Inpatient Specialists of California, PC Internal Medicine CurrentSince Oct 1, 2023 Accepting new patients
Cassidy Medical Group Inc. Current Accepting new patients
Sound Physicians of Illinois, LLC Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Methodist Medical Center of Illinois CurrentSince Oct 6, 2019 Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. Past Accepting new patients
Portercare Adventist Health System Past Accepting new patients
Memorial Medical Group Inc Past Accepting new patients
Aurora Medical Center Grafton, LLC Past Accepting new patients
Aspirus Wausau Hospital, Inc Past Accepting new patients
Presence Central and Suburban Hospitals Network Past Accepting new patients
Sports Medicine Grant, Inc Past Accepting new patients
Northern Illinois Medical Center Past Accepting new patients
Adventist Health Mendocino Coast Past Accepting new patients
Aurora Medical Center of Oshkosh, Inc Past Accepting new patients
Fidai Medical Center S.C. Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations (25 of 47)

1236 N Magnolia Ave
Anaheim, CA 92801
Phone (714) 995-1000

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

5957 W Ramsey St
Banning, CA 92220
Phone (951) 845-8864

81 Highland Springs Ave
Ste 103
Beaumont, CA 92223
Phone (909) 558-2830

81 Highland Springs Ave
Ste 101
Beaumont, CA 92223

2910 Jefferson St
Ste 100
Carlsbad, CA 92008
Phone (760) 729-8600

824 E Carson St
Ste 104
Carson, CA 90745
Phone (310) 830-9706

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

700 River Dr
Fort Bragg, CA 95437
Phone (707) 961-1234

23521 Paseo de Valencia
Ste 311
Laguna Hills, CA 92653
Phone (949) 305-2660

24221 Calle de la Louisa
Ste 300
Laguna Hills, CA 92653
Phone (949) 334-8270

24221 Calle de la Louisa
Ste 400
Laguna Hills, CA 92653
Phone (949) 465-8155

24221 Calle de la Louisa
Ste 200
Laguna Hills, CA 92653
Phone (949) 465-8155

4910 Airport Plaza Dr
Ste 210
Long Beach, CA 90815
Phone (562) 421-3727

3460 Katella Ave
Los Alamitos, CA 90720
Phone (310) 594-6599

1205 E North St
Manteca, CA 95336
Phone (209) 239-8301

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

10431 Lemon Ave
Ste N
Rch Cucamonga, CA 91737
Phone (909) 466-6579

2 W Fern Ave
Redlands, CA 92373
Phone (909) 335-4137

1700 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 883-8611

2150 N Waterman Ave
Ste 102
Sn Bernrdno, CA 92404
Phone (909) 881-4115

1800 N California St
Stockton, CA 95204
Phone (209) 467-6400

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

3565 Del Amo Blvd
Ste 301
Torrance, CA 90503

3565 Del Amo Blvd
Torrance, CA 90503

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: gfidai67598@sih.direct-ci.com
  • Direct secure messaging: gfidai206292@westdirect.optum.com
  • Direct secure messaging: gilzar.fidai.p7@direct.regal.nextgenshare.com
  • Direct secure messaging: gfidaimd369764@carlehiedirect.net

Organizations & group practices 44

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.

View all 44

Hospital & facility affiliations 1

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": "1120089600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765670400000",
    "number": "1851398218",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3565 DEL AMO BLVD",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905031637",
            "telephone_number": "310-214-0811"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1710 N Randall Rd",
            "address_2": "380",
            "address_purpose": "LOCATION",
            "city": "Elgin",
            "state": "IL",
            "postal_code": "601234902",
            "country_code": "US",
            "telephone_number": "847-741-9800",
            "fax_number": "847-741-3058",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FIDAI",
        "first_name": "GULZAR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-06-30",
        "last_updated": "2025-12-14",
        "certification_date": "2025-12-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "C156740",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036085843",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036085843",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "531",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036085843",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

Verify at the official NPI Registry.