Jonna Hall, LMFT
NPI 1790092831 · Marriage & Family Therapist · Hayward, CA
Jonna Hall, LMFT is a Marriage & Family Therapist provider in Hayward, CA (NPI 1790092831).
Provider details
- NPI number
- 1790092831
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 154881 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1727 Martin Luther King Jr Way Ste 109Oakland, CA 94612-1358Phone: (510) 893-9230
Registry dates
- Enumerated
- 2010-09-10
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Jonna Hall's NPI number?
- Jonna Hall's National Provider Identifier (NPI) is 1790092831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonna Hall's specialty?
- Jonna Hall is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonna Hall located?
- Jonna Hall's practice location on file with NPPES is 409 Jackson St, Hayward, CA 94544-1530.
- What is Jonna Hall's phone number?
- The practice phone number listed in the NPPES registry for Jonna Hall is (510) 891-5602.
- Is Jonna Hall's NPI active?
- Yes — Jonna Hall's NPI (1790092831) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.