LIFELINE CENTER, PLLC
LIFELINE CENTER, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1154509958, based in Maryville, TN. The organization lists 3 taxonomy classifications, with Health Service Psychologist recorded as primary.
Getting there
The practice address on file is 294 GAMBLE AVE, Maryville, TN 37801. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 686 | TN | Professional Counselor |
| 3876 | TN | Clinical Social Worker |
| 4684 | TN | Clinical Social Worker |
| 1002 | TN | Health Service Psychologist primary |
This provider holds licence 686 issued in TN. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Health Service covers
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974). NUCC Health Care Provider Taxonomy, code 103TH0100X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YP2500X | Professional Counselor Professional | 686 | TN | |
| 1041C0700X | Clinical Social Worker Clinical | 3876 | TN | |
| 1041C0700X | Clinical Social Worker Clinical | 4684 | TN | |
| 103TH0100X | Health Service Psychologist Health Service | 1002 | TN | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1154509958 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 4, 2008 |
| Last updated | Feb 26, 2010 |
| Status | Active |
| Practice address |
294 GAMBLE AVE Maryville, TN 37801 (865) 981-7400 |
| Other names |
Lifeline Counseling Center Former Legal Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 1 | 5 | 4 | 5 | 0 | 9 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 1 | 4 | 1 | 0 | 9 | 9 | 1 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.