Maria Gillan, LSW, LCDC3
NPI 1134636665 · Addiction (Substance Use Disorder) Counselor · Columbus, OH
Maria Gillan, LSW, LCDC3 is a Addiction (Substance Use Disorder) Counselor provider in Columbus, OH (NPI 1134636665).
Provider details
- NPI number
- 1134636665
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LSW, LCDC3
- Sex
- Female
- Sole proprietor
- No
- License
- 981379 (OH)
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
8 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
- 2018-01-05
- Last updated
- 2018-01-05
Frequently asked questions
- What is Maria Gillan's NPI number?
- Maria Gillan's National Provider Identifier (NPI) is 1134636665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Gillan's specialty?
- Maria Gillan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Maria Gillan located?
- Maria Gillan's practice location on file with NPPES is 280 Reeb Ave Ste 102, Columbus, OH 43207-1936.
- What is Maria Gillan's phone number?
- The practice phone number listed in the NPPES registry for Maria Gillan is (614) 468-9320.
- Is Maria Gillan's NPI active?
- Yes — Maria Gillan's NPI (1134636665) is active in the NPPES registry as of the last update on 2018-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.