Steven Joseph Girdler, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

74109 Issued in MN

Practice address

3501 Jamboree Rd Ste 1250
Newport Beach, CA 92660-2959

Phone

(502) 488-0050

NPI assigned

May 7, 2018

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

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

Orthopedic Surgery

Education

Albert Einstein College of Medicine of Yeshiva University, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hoag Home Health Home health agency, Newport Beach, CA, CCN 557412
• Cedar-Sinai Marina del Rey Hospital Hospital, Marina del Rey, CA, CCN 050740
• Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224
• Hoag Orthopedic Institute Hospital, Irvine, CA, CCN 050769
• Cedars-Sinai Medical Center Hospital, Los Angeles, CA, CCN 050625

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sgirdler1951116@ehrdirect.mayoclinicmsg.org

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.

• Girdler MD Spine Inc

  • Orthopaedic Surgery of the Spine Physician
  • Newport Beach, CA
  • NPI 1972362184
  Medicare reassignment NPD Authorized official
• Steven Girdler Inc.

  • Orthopaedic Surgery of the Spine Physician
  • Marina del Rey, CA
  • NPI 1891647483
  NPD Authorized official
• Trias Global, LLC

  • Orthopaedic Surgery of the Spine Physician
  • Newport Beach, CA
  • NPI 1518433457
  NPD (past)

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

• Cedars-Sinai Marina Hospital

  • General Acute Care Hospital
  • Marina del Rey, CA
  • NPI 1942269725
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • West Hollywood, CA
  • NPI 1891940326
  Care Compare affiliation
• Hoag Home Health LLC

  • Home Health Agency
  • Newport Beach, CA
  • NPI 1174192892
  Care Compare affiliation
• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  Care Compare affiliation
• Hoag Orthopedic Institute LLC

  • Special Hospital
  • Irvine, CA
  • NPI 1982927877
  Care Compare affiliation

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

{
    "created_epoch": "1525651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762128000000",
    "number": "1235628173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3501 JAMBOREE RD STE 1250",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926602959",
            "telephone_number": "502-488-0050"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3501 JAMBOREE RD STE 1250",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926602959",
            "telephone_number": "502-488-0050"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIRDLER",
        "first_name": "STEVEN",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-05-07",
        "last_updated": "2025-11-03",
        "certification_date": "2025-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "MN",
            "license": "74109",
            "primary": true
        },
        {
            "code": "207XS0117X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "CA",
            "license": "A193755",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "A193755",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sgirdler1951116@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "200 1st St SW",
            "city": "Rochester",
            "state": "MN",
            "country_code": "US",
            "postal_code": "559050001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Harpal Singh Gill, D.C
• Judy Tamar Gillard, DDS
• Vanessa Gillette, ATC
• Mitchelle Giorgi, D.P.T.
• Girdler MD Spine Inc
• Raafat W Girgis, M.D.
• Brittany Giron
• Joanne Reyes Giron, NP
• Susan Lynn Gisriel, PH.D.
• Peter Giuliano, M.D.

• Orthopaedic Surgery Physician in Newport Beach, CA
• Providers in Newport Beach, CA by specialty
• Orthopaedic Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 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.