Active NPI
Stephanie Gu, MD
- Dermatology Physician
- Sacramento, CA
National Provider Identifier
1609636323
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- A205235
- Practice address
- 3301 C St Ste 1300
Sacramento, CA 95816-3370 - Phone
- (916) 734-6111
- NPI assigned
- Mar 20, 2024
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | A205235 | CA | Primary |
Addresses
Primary practice location
3301 C St Ste 1300
Sacramento, CA 95816-3370
Mailing address
3301 C St Ste 1300
Sacramento, CA 95816-3370
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
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A205235 | CA | MD | Dermatology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1710892800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774051200000",
"number": "1609636323",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3301 C ST STE 1300",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958163370"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3301 C ST STE 1300",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958163370",
"telephone_number": "916-734-6111"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GU",
"first_name": "STEPHANIE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-03-20",
"last_updated": "2026-03-21",
"certification_date": "2026-03-21",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "CA",
"license": "A205235",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sacramento, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 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.