Stephanie Wu
NPI 1578002119 · Gerontology Nurse Practitioner · Yorba Linda, CA
Stephanie Wu is a Gerontology Nurse Practitioner provider in Yorba Linda, CA (NPI 1578002119).
Provider details
- NPI number
- 1578002119
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- AGO1170169 (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
9 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
- 2017-02-15
- Last updated
- 2017-02-15
Frequently asked questions
- What is Stephanie Wu's NPI number?
- Stephanie Wu's National Provider Identifier (NPI) is 1578002119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Wu's specialty?
- Stephanie Wu is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Wu located?
- Stephanie Wu's practice location on file with NPPES is 18543 Yorba Linda Blvd # 230, Yorba Linda, CA 92886-4135.
- What is Stephanie Wu's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Wu is (310) 866-0099.
- Is Stephanie Wu's NPI active?
- Yes — Stephanie Wu's NPI (1578002119) is active in the NPPES registry as of the last update on 2017-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.