James Weisenberg
NPI 1245605112 · Addiction (Substance Use Disorder) Counselor · Pasadena, CA
James Weisenberg is a Addiction (Substance Use Disorder) Counselor provider in Pasadena, CA (NPI 1245605112).
Provider details
- NPI number
- 1245605112
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- A016940315 (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
10 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
- 2015-12-03
- Last updated
- 2015-12-03
Frequently asked questions
- What is James Weisenberg's NPI number?
- James Weisenberg's National Provider Identifier (NPI) is 1245605112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Weisenberg's specialty?
- James Weisenberg is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is James Weisenberg located?
- James Weisenberg's practice location on file with NPPES is 1680 N Fair Oaks Ave, Pasadena, CA 91103-1642.
- What is James Weisenberg's phone number?
- The practice phone number listed in the NPPES registry for James Weisenberg is (626) 798-0884.
- Is James Weisenberg's NPI active?
- Yes — James Weisenberg's NPI (1245605112) is active in the NPPES registry as of the last update on 2015-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.