OrganizationActive
T. D. Nguyen, D.D.S., Inc.
NPI 1659898278 · Dental Clinic/Center · Lake Forest, CA
T. D. Nguyen, D.D.S., Inc. is a Dental Clinic/Center organization in Lake Forest, CA (NPI 1659898278).
Provider details
- NPI number
- 1659898278
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Toan Nguyen, President(949) 380-7803
- License
- 45302 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES 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
25432 Trabuco Rd Ste 206
Lake Forest, CA 92630-2758
Phone: (949) 380-7803
Street-level locationGet directions
Mailing address
25432 Trabuco Rd Ste 206
Lake Forest, CA 92630-2758
Registry dates
- Enumerated
- 2017-08-24
- Last updated
- 2022-07-21
Frequently asked questions
- What is T. D. Nguyen, D.D.S., Inc.'s NPI number?
- T. D. Nguyen, D.D.S., Inc.'s National Provider Identifier (NPI) is 1659898278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is T. D. Nguyen, D.D.S., Inc.?
- T. D. Nguyen, D.D.S., Inc. is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is T. D. Nguyen, D.D.S., Inc. located?
- T. D. Nguyen, D.D.S., Inc.'s practice location on file with NPPES is 25432 Trabuco Rd Ste 206, Lake Forest, CA 92630-2758.
- What is T. D. Nguyen, D.D.S., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for T. D. Nguyen, D.D.S., Inc. is (949) 380-7803.
- Who is the authorized official for T. D. Nguyen, D.D.S., Inc.?
- The authorized official listed on T. D. Nguyen, D.D.S., Inc.'s NPPES record is Toan Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is T. D. Nguyen, D.D.S., Inc.'s NPI active?
- Yes — T. D. Nguyen, D.D.S., Inc.'s NPI (1659898278) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.