John Fallon, CAADAC
NPI 1518082601 · Addiction (Substance Use Disorder) Counselor · San Jose, CA
John Fallon, CAADAC is a Addiction (Substance Use Disorder) Counselor provider in San Jose, CA (NPI 1518082601).
Provider details
- NPI number
- 1518082601
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAADAC
- Sex
- Male
- Sole proprietor
- No
- License
- A3537089 (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
- 2007-03-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Fallon's NPI number?
- John Fallon's National Provider Identifier (NPI) is 1518082601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Fallon's specialty?
- John Fallon is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Fallon located?
- John Fallon's practice location on file with NPPES is 2425 Enborg Ln, San Jose, CA 95128-2648.
- What is John Fallon's phone number?
- The practice phone number listed in the NPPES registry for John Fallon is (408) 885-5400.
- Is John Fallon's NPI active?
- Yes — John Fallon's NPI (1518082601) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.