Nicholas Nguyen, M.D.
NPI 1114029642 · Psychiatry Physician · Patton, CA
Nicholas Nguyen, M.D. is a Psychiatry Physician provider in Patton, CA (NPI 1114029642).
Provider details
- NPI number
- 1114029642
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A109852 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-09-04
- Last updated
- 2014-07-14
Frequently asked questions
- What is Nicholas Nguyen's NPI number?
- Nicholas Nguyen's National Provider Identifier (NPI) is 1114029642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Nguyen's specialty?
- Nicholas Nguyen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Nguyen located?
- Nicholas Nguyen's practice location on file with NPPES is 3102 E. Highland Avenue, Patton, CA 92369.
- What is Nicholas Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Nguyen is (909) 425-7679.
- Is Nicholas Nguyen's NPI active?
- Yes — Nicholas Nguyen's NPI (1114029642) is active in the NPPES registry as of the last update on 2014-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.