Traihoa Nguyen, M.D
NPI 1164475307 · Pediatrics Physician · Vallejo, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Traihoa Nguyen, M.D is a Pediatrics Physician provider in Vallejo, CA (NPI 1164475307).
Provider details
- NPI number
- 1164475307
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- A40243 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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)
- 1450 Treat Blvd Ste 300Walnut Creek, CA 94597-2168Phone: (925) 952-2888
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2018-03-17
Frequently asked questions
- What is Traihoa Nguyen's NPI number?
- Traihoa Nguyen's National Provider Identifier (NPI) is 1164475307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Traihoa Nguyen's specialty?
- Traihoa Nguyen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Traihoa Nguyen located?
- Traihoa Nguyen's practice location on file with NPPES is 155 Glen Cove Marina Rd E, Vallejo, CA 94591-7284.
- What is Traihoa Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Traihoa Nguyen is (707) 558-8699.
- Does Traihoa Nguyen accept Medicare?
- Traihoa Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Traihoa Nguyen's NPI active?
- Yes — Traihoa Nguyen's NPI (1164475307) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.