Joanne Marzioli, MA, MFT
NPI 1609914522 · Marriage & Family Therapist · Pleasant Hill, CA
Joanne Marzioli, MA, MFT is a Marriage & Family Therapist provider in Pleasant Hill, CA (NPI 1609914522).
Provider details
- NPI number
- 1609914522
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT 51369 (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
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
- 2007-02-02
- Last updated
- 2021-09-27
- Certified
- 2021-09-27
Frequently asked questions
- What is Joanne Marzioli's NPI number?
- Joanne Marzioli's National Provider Identifier (NPI) is 1609914522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Marzioli's specialty?
- Joanne Marzioli is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joanne Marzioli located?
- Joanne Marzioli's practice location on file with NPPES is 3478 Buskirk Ave Ste 1000, Pleasant Hill, CA 94523-4378.
- What is Joanne Marzioli's phone number?
- The practice phone number listed in the NPPES registry for Joanne Marzioli is (925) 642-9585.
- Is Joanne Marzioli's NPI active?
- Yes — Joanne Marzioli's NPI (1609914522) is active in the NPPES registry as of the last update on 2021-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.