Paul Nguyen, DENTIST
NPI 1174955488 · General Practice Dentistry · Tustin, CA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Nguyen, DENTIST is a General Practice Dentistry provider in Tustin, CA (NPI 1174955488).
Provider details
- NPI number
- 1174955488
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DENTIST
- Sex
- Male
- Sole proprietor
- Yes
- License
- DENT.DE.60668006 (WA)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9918 Katella Ave Ste A-CAnaheim, CA 92804-6465Phone: (714) 644-9494Fax: (714) 644-9894
Registry dates
- Enumerated
- 2013-08-08
- Last updated
- 2025-10-22
- Certified
- 2025-10-22
Frequently asked questions
- What is Paul Nguyen's NPI number?
- Paul Nguyen's National Provider Identifier (NPI) is 1174955488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Nguyen's specialty?
- Paul Nguyen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Paul Nguyen located?
- Paul Nguyen's practice location on file with NPPES is 661 W 1st St Ste a, Tustin, CA 92780-2939.
- What is Paul Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Paul Nguyen is (714) 665-9890.
- Does Paul Nguyen accept Medicare?
- Paul Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Nguyen's NPI active?
- Yes — Paul Nguyen's NPI (1174955488) is active in the NPPES registry as of the last update on 2025-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.