Jennifer Yun, M.A., LMFT
NPI 1811489040 · Mental Health Counselor · Hayward, CA
Jennifer Yun, M.A., LMFT is a Mental Health Counselor provider in Hayward, CA (NPI 1811489040).
Provider details
- NPI number
- 1811489040
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 105171 (CA)
Specialties & taxonomies
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
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
- 2018-06-04
- Last updated
- 2018-06-04
Frequently asked questions
- What is Jennifer Yun's NPI number?
- Jennifer Yun's National Provider Identifier (NPI) is 1811489040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Yun's specialty?
- Jennifer Yun is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jennifer Yun located?
- Jennifer Yun's practice location on file with NPPES is 409 Jackson St, Hayward, CA 94544-1530.
- What is Jennifer Yun's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Yun is (858) 349-7570.
- Is Jennifer Yun's NPI active?
- Yes — Jennifer Yun's NPI (1811489040) is active in the NPPES registry as of the last update on 2018-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.