Margaret Song, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A81926 Issued in CA

Practice address

6405 Day St
Riverside, CA 92507-0901

Phone

(951) 697-5420

Fax

(951) 697-5587

NPI assigned

Sep 5, 2008

Last updated

Apr 15, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Internal Medicine

Education

Loma Linda University School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Riverside Medical Clinic IncGroup PAC ID 2961492327, 173 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Dermatology Physician
  • Riverside, CA
  • NPI 1720183403
  Medicare reassignment Care Compare group NPD
• Doctors Hospital of Riverside LLC

  dba Parkview Community Hospital Medical Center

  • General Acute Care Hospital
  • Riverside, CA
  • NPI 1124596382
  NPD (past)
• Riverside Healthcare System, L.P.

  dba Riverside Community Hospital

  • Rehabilitation Hospital Unit
  • Riverside, CA
  • NPI 1053358010
  NPD (past)
• Riverside Medical Clinic, Inc

  dba Riverside Medical Clinic

  • Internal Medicine Physician
  • Riverside, CA
  • NPI 1982013884
  NPD (past)
• San Gorgonio Memorial Hospital

  • General Acute Care Hospital
  • Banning, CA
  • NPI 1568469997
  NPD (past)

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

{
    "created_epoch": "1220572800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744675200000",
    "number": "1104074814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6405 DAY ST",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925070901",
            "telephone_number": "951-697-5420",
            "fax_number": "951-697-5587"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6405 DAY ST",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925070901",
            "telephone_number": "951-697-5420",
            "fax_number": "951-697-5587"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SONG",
        "first_name": "MARGARET",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-09-05",
        "last_updated": "2025-04-15",
        "certification_date": "2025-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A81926",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Albert Song
• David D Song, M.D./PH.D
• Helen Song, D.D.S.
• Jianing Song, DMD
• Kyungsub Song, L.AC.
• Stephanie Song, MD
• Susrap Song, MD
• Sonora Medical Group
• Sonsy Behavioral a Medical Corporation (Sonsy Behavioral)
• Joshua Sony

• Internal Medicine Physician in Riverside, CA
• Providers in Riverside, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.