Southern California Physician Assistant Medical Group PC

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Legal business name

SOUTHERN CALIFORNIA PHYSICIAN ASSISTANT MEDICAL GROUP PC

Practice address

645 Aerick St Ste 3
Inglewood, CA 90301-4884

Phone

(310) 431-4926

NPI assigned

May 11, 2020

Last updated

Dec 1, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Joseph David Silverstein, PANPI 1063454916

Title

President

Phone

(805) 732-9712

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 5

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Joseph David Silverstein, P.A.

  • Physician Assistant
  • Inglewood, CA
  • NPI 1063454916
  Medicare reassignment Care Compare group Authorized official
• Karla Jessica Ramos, NP-C

  • Nurse Practitioner
  • San Gabriel, CA
  • NPI 1386509578

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Chirag Narayan Amin, M.D.

  • Orthopaedic Surgery Physician
  • Riverside, CA
  • NPI 1093934374
  Medicare reassignment NPD
• Linda Markarian, PA-C

  • Medical Physician Assistant
  • Los Angeles, CA
  • NPI 1477588903
  Medicare reassignment
• Steven Charles Presser, M.D.

  • Reproductive Endocrinology Physician
  • Murrieta, CA
  • NPI 1649461179
  NPD (past)

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

{
    "created_epoch": "1589155200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1764547200000",
    "number": "1235751405",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "645 AERICK ST STE 3",
            "city": "INGLEWOOD",
            "state": "CA",
            "postal_code": "903014884",
            "telephone_number": "310-431-4926"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "645 AERICK ST STE 3",
            "city": "INGLEWOOD",
            "state": "CA",
            "postal_code": "903014884",
            "telephone_number": "310-431-4926"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4075 Whittier Blvd",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900232525",
            "country_code": "US",
            "telephone_number": "310-431-4926",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SOUTHERN CALIFORNIA PHYSICIAN ASSISTANT MEDICAL GROUP PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-05-11",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A",
        "authorized_official_last_name": "SILVERSTEIN",
        "authorized_official_first_name": "JOSEPH",
        "authorized_official_middle_name": "DAVID",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "805-732-9712",
        "authorized_official_credential": "PA"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mehran Sourehnissani, M.D.
• South Bay Family Healthcare Center
• South Bay Wellness Center
• Southcal Therapeutic and Recovery Services,Inc
• Southern California Permanente Medical Group
• Southwest Care, Inc
• Calvin Sparks
• Spectera
• Fii Sperling
• Spiron Medical Center Inc

• Physician Assistant in Inglewood, CA
• Providers in Inglewood, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.