Active NPI
Colby Zavala, CADC-I
- Adult Companion
- Modesto, CA
National Provider Identifier
1083257703
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Adult Companion
- License
- CI37650223
- Practice address
- 500 N 9TH St Ste a
Modesto, CA 95350-5814 - Phone
- (209) 552-2763
- NPI assigned
- Oct 25, 2019
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | CI37650223 | CA | |
| Adult Companion | 372600000X | CI37650223 | CA | Primary |
Addresses
Primary practice location
500 N 9TH St Ste a
Modesto, CA 95350-5814
Mailing address
2700 Macdougal St Apt 23
Modesto, CA 95350-2340
Phone (209) 818-3528
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| CI37650223 | CA | MD | Adult Companion |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1571961600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748822400000",
"number": "1083257703",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2700 MACDOUGAL ST APT 23",
"city": "MODESTO",
"state": "CA",
"postal_code": "953502340",
"telephone_number": "209-818-3528"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 N 9TH ST STE A",
"city": "MODESTO",
"state": "CA",
"postal_code": "953505814",
"telephone_number": "209-552-2763"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ZAVALA",
"first_name": "COLBY",
"credential": "CADC-I",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-10-25",
"last_updated": "2025-06-02",
"certification_date": "2025-06-02",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "CA",
"license": "CI37650223",
"primary": false
},
{
"code": "372600000X",
"taxonomy_group": "",
"desc": "Adult Companion",
"state": "CA",
"license": "CI37650223",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Modesto, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.