James Chionsini
NPI 1831503903 · Mental Health Counselor · San Francisco, CA
James Chionsini is a Mental Health Counselor provider in San Francisco, CA (NPI 1831503903).
Provider details
- NPI number
- 1831503903
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-06-17
- Last updated
- 2014-06-18
Frequently asked questions
- What is James Chionsini's NPI number?
- James Chionsini's National Provider Identifier (NPI) is 1831503903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Chionsini's specialty?
- James Chionsini is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is James Chionsini located?
- James Chionsini's practice location on file with NPPES is 2157 Grove St, San Francisco, CA 94117-1008.
- What is James Chionsini's phone number?
- The practice phone number listed in the NPPES registry for James Chionsini is (415) 387-2275.
- Is James Chionsini's NPI active?
- Yes — James Chionsini's NPI (1831503903) is active in the NPPES registry as of the last update on 2014-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.