Active NPI
William Lewis
- Anesthesiology Physician
- Sandy Springs, GA
National Provider Identifier
1851898043
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 113421
- Practice address
- 1000 Johnson Ferry Rd
Sandy Springs, GA 30342-1606 - Phone
- (678) 333-7573
- NPI assigned
- Apr 12, 2018
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 113421 | GA | Primary |
Addresses
Primary practice location
1000 Johnson Ferry Rd
Sandy Springs, GA 30342-1606
Mailing address
2535 Club Walk Trce
Alpharetta, GA 30022-4048
Phone (678) 333-7573
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 113421 | GA | MD | Anesthesiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1523491200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780531200000",
"number": "1851898043",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2535 CLUB WALK TRCE",
"city": "ALPHARETTA",
"state": "GA",
"postal_code": "300224048",
"telephone_number": "678-333-7573"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1000 JOHNSON FERRY RD",
"city": "SANDY SPRINGS",
"state": "GA",
"postal_code": "303421606",
"telephone_number": "678-333-7573"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEWIS",
"first_name": "WILLIAM",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-04-12",
"last_updated": "2026-06-04",
"certification_date": "2026-06-04",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "GA",
"license": "113421",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sandy Springs, GA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.