John Freitas
NPI 1548679566 · Addiction (Substance Use Disorder) Counselor · Vallejo, CA
John Freitas is a Addiction (Substance Use Disorder) Counselor provider in Vallejo, CA (NPI 1548679566).
Provider details
- NPI number
- 1548679566
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RI-F1311131600 (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
11 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
- 2014-08-04
- Last updated
- 2014-08-04
Frequently asked questions
- What is John Freitas's NPI number?
- John Freitas's National Provider Identifier (NPI) is 1548679566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Freitas's specialty?
- John Freitas is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Freitas located?
- John Freitas's practice location on file with NPPES is 1149 Warren Ave, Vallejo, CA 94591-7512.
- What is John Freitas's phone number?
- The practice phone number listed in the NPPES registry for John Freitas is (707) 552-5295.
- Is John Freitas's NPI active?
- Yes — John Freitas's NPI (1548679566) is active in the NPPES registry as of the last update on 2014-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.