Michelle-Linh Nguyen, MD
NPI 1114447596 · Internal Medicine Physician · Grass Valley, CA
Michelle-Linh Nguyen, MD is a Internal Medicine Physician provider in Grass Valley, CA (NPI 1114447596).
Provider details
- NPI number
- 1114447596
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A169414 (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
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
Mailing address
Registry dates
- Enumerated
- 2017-06-26
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Michelle-Linh Nguyen's NPI number?
- Michelle-Linh Nguyen's National Provider Identifier (NPI) is 1114447596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle-Linh Nguyen's specialty?
- Michelle-Linh Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle-Linh Nguyen located?
- Michelle-Linh Nguyen's practice location on file with NPPES is 101 W. Mcknight Way Ste B, Grass Valley, CA 95949-9613.
- What is Michelle-Linh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Michelle-Linh Nguyen is (530) 552-1039.
- Is Michelle-Linh Nguyen's NPI active?
- Yes — Michelle-Linh Nguyen's NPI (1114447596) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.