Marion Janis
NPI 1265159776 · Addiction (Substance Use Disorder) Counselor · Columbia, SC
Marion Janis is a Addiction (Substance Use Disorder) Counselor provider in Columbia, SC (NPI 1265159776).
Provider details
- NPI number
- 1265159776
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- 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
3 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
- 2022-10-25
- Last updated
- 2022-10-25
- Certified
- 2022-10-25
Frequently asked questions
- What is Marion Janis's NPI number?
- Marion Janis's National Provider Identifier (NPI) is 1265159776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marion Janis's specialty?
- Marion Janis is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Marion Janis located?
- Marion Janis's practice location on file with NPPES is 2711 Colonial Dr, Columbia, SC 29203-6818.
- What is Marion Janis's phone number?
- The practice phone number listed in the NPPES registry for Marion Janis is (803) 726-9534.
- Is Marion Janis's NPI active?
- Yes — Marion Janis's NPI (1265159776) is active in the NPPES registry as of the last update on 2022-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.