Isabella Nguyen
NPI 1801353578 · Speech-Language Pathologist · Garden Grove, CA
Isabella Nguyen is a Speech-Language Pathologist provider in Garden Grove, CA (NPI 1801353578).
Provider details
- NPI number
- 1801353578
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 37438 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service 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
- 2019-02-28
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Isabella Nguyen's NPI number?
- Isabella Nguyen's National Provider Identifier (NPI) is 1801353578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Nguyen's specialty?
- Isabella Nguyen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Isabella Nguyen located?
- Isabella Nguyen's practice location on file with NPPES is 12437 Lewis St Ste 101, Garden Grove, CA 92840-4673.
- What is Isabella Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Isabella Nguyen is (657) 444-9002.
- Is Isabella Nguyen's NPI active?
- Yes — Isabella Nguyen's NPI (1801353578) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.