Mai Uyen DO, FNP-C
NPI 1447878087 · Registered Nurse · Santa Ana, CA
Mai Uyen DO, FNP-C is a Registered Nurse provider in Santa Ana, CA (NPI 1447878087).
Provider details
- NPI number
- 1447878087
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 541049 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,099 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11521 Waterwell CtRiverside, CA 92505-5117Phone: (951) 552-4290
Registry dates
- Enumerated
- 2020-07-09
- Last updated
- 2021-10-07
- Certified
- 2021-10-07
Frequently asked questions
- What is Mai Uyen DO's NPI number?
- Mai Uyen DO's National Provider Identifier (NPI) is 1447878087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mai Uyen DO's specialty?
- Mai Uyen DO is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mai Uyen DO located?
- Mai Uyen DO's practice location on file with NPPES is 2414 S Fairview St, Santa Ana, CA 92704-5318.
- What is Mai Uyen DO's phone number?
- The practice phone number listed in the NPPES registry for Mai Uyen DO is (714) 641-0121.
- Is Mai Uyen DO's NPI active?
- Yes — Mai Uyen DO's NPI (1447878087) is active in the NPPES registry as of the last update on 2021-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.