Individual provider Active NPI

Susan Lee Powers

  • Anesthesiology Physician
  • Costa Mesa, CA
National Provider Identifier
1346165362
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
G44004 Issued in CA
Practice address
427 E 17TH St Ste F
Costa Mesa, CA 92627-4748
Phone
(949) 645-6245
NPI assigned
Aug 10, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207L00000X G44004 CA Primary

Addresses

Primary practice location

427 E 17TH St Ste F
Costa Mesa, CA 92627-4748

Mailing address

427 E 17TH St Ste F
Costa Mesa, CA 92627-4748
Phone (949) 645-6245

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1786320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1346165362",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "427 E 17TH ST STE F",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926274748",
            "telephone_number": "949-645-6245"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "427 E 17TH ST STE F",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926274748",
            "telephone_number": "949-645-6245"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "POWERS",
        "first_name": "SUSAN",
        "middle_name": "LEE",
        "name_prefix": "Dr.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-08-10",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "G44004",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Costa Mesa, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.