Jeffrey Niss, CCAPP C7801214
NPI 1508539669 · Addiction (Substance Use Disorder) Counselor · Vista, CA
Jeffrey Niss, CCAPP C7801214 is a Addiction (Substance Use Disorder) Counselor provider in Vista, CA (NPI 1508539669).
Provider details
- NPI number
- 1508539669
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CCAPP C7801214
- Sex
- Male
- Sole proprietor
- Yes
- License
- C7801214 (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
4 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
- 2021-07-26
- Last updated
- 2021-07-26
- Certified
- 2021-07-26
Frequently asked questions
- What is Jeffrey Niss's NPI number?
- Jeffrey Niss's National Provider Identifier (NPI) is 1508539669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Niss's specialty?
- Jeffrey Niss is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Jeffrey Niss located?
- Jeffrey Niss's practice location on file with NPPES is 733 S Santa Fe Ave, Vista, CA 92083-5939.
- What is Jeffrey Niss's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Niss is (760) 945-5290.
- Is Jeffrey Niss's NPI active?
- Yes — Jeffrey Niss's NPI (1508539669) is active in the NPPES registry as of the last update on 2021-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.