Active NPI
Susan Lee Powers
- Anesthesiology Physician
- Costa Mesa, CA
National Provider Identifier
1346165362
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- G44004
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 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.