Active NPI
David C Nguyen, PMHNP
- Psychiatric/Mental Health Nurse Practitioner
- Torrington, CT
National Provider Identifier
1194699397
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 16992
- Practice address
- 540 Litchfield St
Torrington, CT 06790-6600 - Phone
- (860) 496-6350
- Fax
- (860) 496-6783
- NPI assigned
- Oct 1, 2025
- 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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 16992 | CT | Primary |
| Behavior Technician | 106S00000X | CT |
Addresses
Primary practice location
540 Litchfield St
Torrington, CT 06790-6600
Mailing address
1 Wentworth PL
Avon, CT 06001-5112
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2026
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
540 Litchfield St
Torrington, CT 06790-6679
Phone (860) 496-9669
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 16992 | CT | MD | Psychiatric/Mental Health Nurse Practitioner |
Organizations & group practices 1
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.
-
- General Acute Care Hospital
- Torrington, CT
- NPI 1629075734
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1759276800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775520000000",
"number": "1194699397",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 WENTWORTH PL",
"city": "AVON",
"state": "CT",
"postal_code": "060015112"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "540 LITCHFIELD ST",
"city": "TORRINGTON",
"state": "CT",
"postal_code": "067906600",
"telephone_number": "860-496-6350",
"fax_number": "860-496-6783"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NGUYEN",
"first_name": "DAVID",
"middle_name": "C",
"name_prefix": "Mr.",
"credential": "PMHNP",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-10-01",
"last_updated": "2026-04-07",
"certification_date": "2026-04-07",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "CT",
"license": "16992",
"primary": true
},
{
"code": "106S00000X",
"taxonomy_group": "",
"desc": "Behavior Technician",
"state": "CT",
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Torrington, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 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.