Addiction Center of Nashville LLC
NPI 1649764911 · Addiction Medicine (Internal Medicine) Physician · Columbia, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Addiction Center of Nashville LLC is a Addiction Medicine (Internal Medicine) Physician organization in Columbia, TN (NPI 1649764911).
Provider details
- NPI number
- 1649764911
- Entity type
- Organization
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Shaun Carrigan, President(931) 548-3177
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Ruth Clinic
Additional practice locations (1)
- 1300 Hatcher Ln Ste 5Columbia, TN 38401-3554Phone: (931) 548-3177Fax: (931) 548-3177
Registry dates
- Enumerated
- 2018-06-19
- Last updated
- 2019-10-17
Frequently asked questions
- What is Addiction Center of Nashville LLC's NPI number?
- Addiction Center of Nashville LLC's National Provider Identifier (NPI) is 1649764911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Addiction Center of Nashville LLC?
- Addiction Center of Nashville LLC is classified in the NPPES registry as Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Addiction Center of Nashville LLC located?
- Addiction Center of Nashville LLC's practice location on file with NPPES is 1300 Hatcher Ln Ste 5, Columbia, TN 38401-3554.
- What is Addiction Center of Nashville LLC's phone number?
- The practice phone number listed in the NPPES registry for Addiction Center of Nashville LLC is (931) 548-3177.
- Does Addiction Center of Nashville LLC accept Medicare?
- Addiction Center of Nashville LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Addiction Center of Nashville LLC?
- The authorized official listed on Addiction Center of Nashville LLC's NPPES record is Shaun Carrigan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Addiction Center of Nashville LLC's NPI active?
- Yes — Addiction Center of Nashville LLC's NPI (1649764911) is active in the NPPES registry as of the last update on 2019-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.