Nathan Gilliland
NPI 1992439350 · Addiction (Substance Use Disorder) Counselor · Jackson, OH
Nathan Gilliland is a Addiction (Substance Use Disorder) Counselor provider in Jackson, OH (NPI 1992439350).
Provider details
- NPI number
- 1992439350
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other 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
- 2022-07-12
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Nathan Gilliland's NPI number?
- Nathan Gilliland's National Provider Identifier (NPI) is 1992439350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Gilliland's specialty?
- Nathan Gilliland is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nathan Gilliland located?
- Nathan Gilliland's practice location on file with NPPES is 84 E Mound St, Jackson, OH 45640-1226.
- What is Nathan Gilliland's phone number?
- The practice phone number listed in the NPPES registry for Nathan Gilliland is (740) 577-3834.
- Is Nathan Gilliland's NPI active?
- Yes — Nathan Gilliland's NPI (1992439350) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.