Lifeline Center, PLLC
NPI 1154509958 · Health Service Psychologist · Maryville, TN
Lifeline Center, PLLC is a Health Service Psychologist organization in Maryville, TN (NPI 1154509958).
Provider details
- NPI number
- 1154509958
- Entity type
- Organization
- Primary specialty
- Health Service PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Nancy Carroll, Executive Director/Psychologist(865) 981-7400
- License
- 686 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
18 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
Other names (DBA / former)
- Doing business as
- Lifeline Counseling Center
Registry dates
- Enumerated
- 2008-02-04
- Last updated
- 2010-02-26
Frequently asked questions
- What is Lifeline Center, PLLC's NPI number?
- Lifeline Center, PLLC's National Provider Identifier (NPI) is 1154509958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lifeline Center, PLLC?
- Lifeline Center, PLLC is classified in the NPPES registry as Health Service Psychologist (Behavioral Health & Social Service Providers).
- Where is Lifeline Center, PLLC located?
- Lifeline Center, PLLC's practice location on file with NPPES is 294 Gamble Ave, Maryville, TN 37801-4943.
- What is Lifeline Center, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Lifeline Center, PLLC is (865) 981-7400.
- Who is the authorized official for Lifeline Center, PLLC?
- The authorized official listed on Lifeline Center, PLLC's NPPES record is Nancy Carroll, Executive Director/Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lifeline Center, PLLC's NPI active?
- Yes — Lifeline Center, PLLC's NPI (1154509958) is active in the NPPES registry as of the last update on 2010-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.