Diem-Chi Nguyen
NPI 1942775887 · Physician Assistant · Weaverville, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diem-Chi Nguyen is a Physician Assistant provider in Weaverville, CA (NPI 1942775887).
Provider details
- NPI number
- 1942775887
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA56120 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2018-10-08
- Last updated
- 2022-07-07
Frequently asked questions
- What is Diem-Chi Nguyen's NPI number?
- Diem-Chi Nguyen's National Provider Identifier (NPI) is 1942775887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem-Chi Nguyen's specialty?
- Diem-Chi Nguyen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diem-Chi Nguyen located?
- Diem-Chi Nguyen's practice location on file with NPPES is 143 Taylor St, Weaverville, CA 96093-3317.
- What is Diem-Chi Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diem-Chi Nguyen is (734) 483-5826.
- Does Diem-Chi Nguyen accept Medicare?
- Diem-Chi Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diem-Chi Nguyen's NPI active?
- Yes — Diem-Chi Nguyen's NPI (1942775887) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.