Jonel Mizerak, LMFT
NPI 1598856015 · Marriage & Family Therapist · Pleasant Hill, CA
Jonel Mizerak, LMFT is a Marriage & Family Therapist provider in Pleasant Hill, CA (NPI 1598856015).
Provider details
- NPI number
- 1598856015
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- AT259 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-09-28
- Last updated
- 2011-07-20
Frequently asked questions
- What is Jonel Mizerak's NPI number?
- Jonel Mizerak's National Provider Identifier (NPI) is 1598856015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonel Mizerak's specialty?
- Jonel Mizerak is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonel Mizerak located?
- Jonel Mizerak's practice location on file with NPPES is 101 Gregory Ln, Pleasant Hill, CA 94523-4982.
- What is Jonel Mizerak's phone number?
- The practice phone number listed in the NPPES registry for Jonel Mizerak is (925) 548-8841.
- Is Jonel Mizerak's NPI active?
- Yes — Jonel Mizerak's NPI (1598856015) is active in the NPPES registry as of the last update on 2011-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.