Active NPI
Co To Truong, M.D.
- Pediatric Anesthesiology Physician
- San Diego, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Anesthesiology Physician
- License
- A104378
- Practice address
- 3020 Childrens Way
San Diego, CA 92123-4223 - Phone
- (858) 576-1700
- NPI assigned
- Feb 9, 2010
- 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 6
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatric Anesthesiology Physician | 207LP3000X | A104378 | CA | Primary |
| Pediatric Anesthesiology Physician | 207LP3000X | 4301515875 | MI | |
| Anesthesiology Physician | 207L00000X | 335382 | NY | |
| Pediatric Anesthesiology Physician | 207LP3000X | 335382 | NY | |
| Anesthesiology Physician | 207L00000X | A104378 | CA | |
| Anesthesiology Physician | 207L00000X | 4301515875 | MI |
Addresses
Primary practice location
3020 Childrens Way
San Diego, CA 92123-4223
Mailing address
3020 Childrens Way
Mc5003
San Diego, CA 92123-4223
Phone (858) 576-1700
Other practice location 1
3626 Ruffin Rd
San Diego, CA 92123-1810
Phone (858) 565-9666
Other names 1
- Kai Troung
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, NY, MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Anesthesiology
- Education
- Other, 2006
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
100 Michigan Ave NE
Grand Rapids, MI 49503-2560
100 Michigan St NE
Grand Rapids, MI 49503-2560
30 S Cayuga Rd
Williamsville, NY 14221-6706
30 S Cayuga Rd
Williamsville, NY 14221-6728
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A104378 | CA | MD | Anesthesiology Physician |
| 4301515875 | MI | MD | Anesthesiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Spectrum Health Primary Care Partners | Current | Accepting new patients | |
| Anesthesia Service Medical Group | Anesthesiology | Current | Accepting new patients |
| Maple Gate Anesthesiologists, P.C. | Anesthesiology | Current | Accepting new patients |
| Spectrum Health Primary Care Partners | Anesthesiology | Current | Accepting new patients |
| Valley Children'S Medical Group | Past | Accepting new patients |
Locations
3626 Ruffin Rd
San Diego, CA 92123
Phone (619) 565-9666
4444 Kalamazoo Ave SE
Ste 200
Kentwood, MI 49508
Phone (616) 391-5600
2568 Walden Ave
Ste 103
Cheektowaga, NY 14225
1540 Maple Rd
Williamsville, NY 14221
Phone (716) 568-3514
Interoperability endpoints
- ctruong768847@hisp.ehr.sutterhealth.org
- ctruong87652@valleychildrens-prd.direct-ci.com
Organizations & group practices 6
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.
-
- Anesthesiology Physician
- Cheektowaga, NY
- NPI 1528072709
-
- Internal Medicine Physician
- Grand Rapids, MI
- NPI 1235188673
-
- Pediatrics Physician
- San Diego, CA
- NPI 1669617197
-
- Anesthesiology Physician
- San Diego, CA
- NPI 1053354233
-
- Internal Medicine Physician
- Grand Rapids, MI
- NPI 1689499667
Anesthesiology
-
- Pediatrics Physician
- Modesto, CA
- NPI 1437555265
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1265673600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773792000000",
"number": "1124350657",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3020 CHILDRENS WAY",
"address_2": "MC5003",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921234223",
"telephone_number": "858-576-1700"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3020 CHILDRENS WAY",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921234223",
"telephone_number": "858-576-1700"
}
],
"practiceLocations": [
{
"address_1": "3626 Ruffin Rd",
"address_purpose": "LOCATION",
"city": "San Diego",
"state": "CA",
"postal_code": "921231810",
"country_code": "US",
"telephone_number": "858-565-9666",
"fax_number": "858-565-9441",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "TRUONG",
"first_name": "CO",
"middle_name": "TO",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2010-02-09",
"last_updated": "2026-03-18",
"certification_date": "2026-03-18",
"status": "A"
},
"taxonomies": [
{
"code": "207LP3000X",
"taxonomy_group": "",
"desc": "Anesthesiology, Pediatric Anesthesiology",
"state": "CA",
"license": "A104378",
"primary": true
},
{
"code": "207LP3000X",
"taxonomy_group": "",
"desc": "Anesthesiology, Pediatric Anesthesiology",
"state": "MI",
"license": "4301515875",
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "NY",
"license": "335382",
"primary": false
},
{
"code": "207LP3000X",
"taxonomy_group": "",
"desc": "Anesthesiology, Pediatric Anesthesiology",
"state": "NY",
"license": "335382",
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "CA",
"license": "A104378",
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "MI",
"license": "4301515875",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "KAI",
"last_name": "TROUNG",
"code": "5",
"type": "Other Name"
}
]
}
Other providers in San Diego, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.