Stacy Yun, PHD
NPI 1205713831 · Clinical Psychologist · Menlo Park, CA
Stacy Yun, PHD is a Clinical Psychologist provider in Menlo Park, CA (NPI 1205713831).
Provider details
- NPI number
- 1205713831
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY.0006500 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-08-18
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Stacy Yun's NPI number?
- Stacy Yun's National Provider Identifier (NPI) is 1205713831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacy Yun's specialty?
- Stacy Yun is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Stacy Yun located?
- Stacy Yun's practice location on file with NPPES is 795 Willow Rd Bldg 324, Menlo Park, CA 94025-2539.
- What is Stacy Yun's phone number?
- The practice phone number listed in the NPPES registry for Stacy Yun is (650) 614-9825.
- Is Stacy Yun's NPI active?
- Yes — Stacy Yun's NPI (1205713831) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.