Thienthy Nguyen, AMFT
NPI 1922980192 · Marriage & Family Therapist · Placerville, CA
Thienthy Nguyen, AMFT is a Marriage & Family Therapist provider in Placerville, CA (NPI 1922980192).
Provider details
- NPI number
- 1922980192
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- AMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 156297 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-07-21
- Last updated
- 2025-07-21
- Certified
- 2025-07-21
Frequently asked questions
- What is Thienthy Nguyen's NPI number?
- Thienthy Nguyen's National Provider Identifier (NPI) is 1922980192, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thienthy Nguyen's specialty?
- Thienthy Nguyen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Thienthy Nguyen located?
- Thienthy Nguyen's practice location on file with NPPES is 4212 Missouri Flat Rd, Placerville, CA 95667-6269.
- What is Thienthy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thienthy Nguyen is (530) 621-7700.
- Is Thienthy Nguyen's NPI active?
- Yes — Thienthy Nguyen's NPI (1922980192) is active in the NPPES registry as of the last update on 2025-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.