NPPES file of Aug 9, 2026

David C. Nguyen, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Torrington, CT

David C. Nguyen, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Torrington, Connecticut, and NPI 1194699397, issued on Oct 1, 2025. Check the license (Connecticut 16992, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194699397
Name
David C. Nguyen
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
16992 CT
Self-reported in NPPES; status is on the state search
Practice location
540 Litchfield St, Torrington, CT 06790
Phone
(860) 496-6350
Enumerated
Oct 1, 2025
Record last updated
Apr 7, 2026
Fax
(860) 496-6783
Medicare enrollment
Enrolled (PECOS I20260413002152); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →

Also registered at 540 Litchfield St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charles AdamsNurse Practitioner1801930755
  2. Natalie Adamson, RD,CD-NRegistered Dietitian1942585054
  3. Fahad Ahmed, MDInternal Medicine Physician1578010773
  4. Carla AngevineRegistered Dietitian1295947091
  5. Joyce Armstrong, LCSWClinical Social Worker1881832327
  6. Allison Arnista, PA-CPhysician Assistant1689534257

Verify David C. Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 16992    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. The Charlotte Hungerford HospitalTorrington, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David C. Nguyen among 1,108 psychiatric/mental health nurse practitioner records in Connecticut

David C. Nguyen, PMHNP is one of 1,108 psychiatric/mental health nurse practitioner records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 89% of them.

  • NPI issued2025 · 89% of these records are older, 5% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2026 · median 2020 among the 566 with a school on file
  • Record last updated2026 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 psychiatric/mental health nurse practitioner records list a practice address in Torrington

They are 15 of the 824 NPPES records with a practice address in Torrington, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.

All 1,108 in Connecticut → Every provider in Torrington → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Maureen BruceTorrington, CT 067901417090879
  2. Nicole Davis, APRNTorrington, CT 067901689412371
  3. Amanda EchevarriaTorrington, CT 067901598551459
  4. Iris Guillemette, MSN, APRN, PMHNP-BCTorrington, CT 067901477987923
  5. Kamil Koper, APRNTorrington, CT 067901467293522
  6. Jamie Laviana, APRNTorrington, CT 067901699480251
  7. Megan Mancinelli, APRNTorrington, CT 067901912684408
  8. Cheryl Marchetti, APRNTorrington, CT 067901992848360

Common questions

What is David C. Nguyen, PMHNP's NPI number?

David C. Nguyen, PMHNP's National Provider Identifier (NPI) is 1194699397, issued on Oct 1, 2025. An NPI identifies a provider in billing; it is not a license.

Where is David C. Nguyen, PMHNP located?

The NPPES record lists a practice address at 540 Litchfield St, Torrington, CT, 06790. Phone: (860) 496-6350. Providers update this record themselves, so call before visiting.

How can I verify David C. Nguyen, PMHNP's license?

NPPES lists Connecticut license number 16992, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.