Active NPI
Thomas Barnett Lewis, M.D.
- Psychiatry Physician
- Sausalito, CA
National Provider Identifier
1972654093
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- G069558
- Practice address
- 767 Bridgeway Ste 3a
Sausalito, CA 94965-2193 - Phone
- (415) 664-6929
- NPI assigned
- Jan 15, 2007
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | G069558 | CA | Primary |
Addresses
Primary practice location
767 Bridgeway Ste 3a
Sausalito, CA 94965-2193
Mailing address
767 Bridgeway Ste 3a
Sausalito, CA 94965-2193
Phone (415) 664-6929
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
- Opted out of Medicare
- Yes, effective Dec 10, 2012 through Dec 10, 2026
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 69558 | CA | MD | Pharmacotherapy Pharmacist |
| G069558 | CA | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168819200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780012800000",
"number": "1972654093",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "767 BRIDGEWAY STE 3A",
"city": "SAUSALITO",
"state": "CA",
"postal_code": "949652193",
"telephone_number": "415-664-6929",
"fax_number": "415-331-2840"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "767 BRIDGEWAY STE 3A",
"city": "SAUSALITO",
"state": "CA",
"postal_code": "949652193",
"telephone_number": "415-664-6929"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEWIS",
"first_name": "THOMAS",
"middle_name": "BARNETT",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-01-15",
"last_updated": "2026-05-29",
"certification_date": "2026-05-29",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "CA",
"license": "G069558",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sausalito, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.