Active NPI
Stewart I Brooks, MD
- Pediatrics Physician
- Simi Valley, CA
National Provider Identifier
1477542173
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- G21224
- Practice address
- 2950 Sycamore Dr
Suite 200
Simi Valley, CA 93065-1210 - Phone
- (805) 527-9400
- Fax
- (805) 582-1344
- NPI assigned
- Oct 17, 2005
- 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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | G21224 | CA | Primary |
Addresses
Primary practice location
2950 Sycamore Dr
Suite 200
Simi Valley, CA 93065-1210
Mailing address
2950 Sycamore Dr
Suite 200
Simi Valley, CA 93065-1210
Phone (805) 527-9400
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)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Brooks, Tashman, Medical Corporation | Pediatrics | Past | Accepting new patients |
| Simi Valley Hospital and Health Care Services | Past | Accepting new patients |
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Pediatrics Physician
- Simi Valley, CA
- NPI 1265892350
-
- General Acute Care Hospital
- Simi Valley, CA
- NPI 1063495190
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1129507200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477542173",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2950 SYCAMORE DR",
"address_2": "SUITE 200",
"city": "SIMI VALLEY",
"state": "CA",
"postal_code": "930651210",
"telephone_number": "805-527-9400",
"fax_number": "805-582-1344"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2950 SYCAMORE DR",
"address_2": "SUITE 200",
"city": "SIMI VALLEY",
"state": "CA",
"postal_code": "930651210",
"telephone_number": "805-527-9400",
"fax_number": "805-582-1344"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BROOKS",
"first_name": "STEWART",
"middle_name": "I",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-10-17",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "G21224",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Simi Valley, CA
- Bright Way Care Hospice, Inc.
- Micaela Romina Brikman Navarro
- Bonnie Jean Broek, RDN
- Brooks Doberne Pattanachinda a Med Corp
- Renee Brooks, M.A., L.M.F.T 112480
- Brooks, Tashman, Medical Corporation
- Carole Lee Brookshire, MFT 115869
- Nicole Christine Brown, IBCLC
- Nicolette Brown, MT-BC
- Rebecca L Brown, MS CCC SLP
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.