Tennessee Neurodiagnostics, LLC
NPI 1326497512 · Physiological Laboratory · Nashville, TN
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tennessee Neurodiagnostics, LLC is a Physiological Laboratory organization in Nashville, TN (NPI 1326497512).
Provider details
- NPI number
- 1326497512
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Parent organization
- Alliance Family of Companies, LLC
- Organization subpart
- Yes
- Authorized official
- Charles Alvarez, Ceo(469) 995-8416
Specialties & taxonomies
Laboratories
- Sleep Disorder Diagnostic Clinic/Center261QS1200X
Ambulatory Health Care Facilities
- Clinic/Center261Q00000X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-06-08
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Tennessee Neurodiagnostics, LLC's NPI number?
- Tennessee Neurodiagnostics, LLC's National Provider Identifier (NPI) is 1326497512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tennessee Neurodiagnostics, LLC?
- Tennessee Neurodiagnostics, LLC is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is Tennessee Neurodiagnostics, LLC located?
- Tennessee Neurodiagnostics, LLC's practice location on file with NPPES is 555 Marriott Dr Ste 315, Nashville, TN 37214-5088.
- What is Tennessee Neurodiagnostics, LLC's phone number?
- The practice phone number listed in the NPPES registry for Tennessee Neurodiagnostics, LLC is (615) 326-1825.
- Does Tennessee Neurodiagnostics, LLC accept Medicare?
- Tennessee Neurodiagnostics, 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 Tennessee Neurodiagnostics, LLC?
- The authorized official listed on Tennessee Neurodiagnostics, LLC's NPPES record is Charles Alvarez, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tennessee Neurodiagnostics, LLC's NPI active?
- Yes — Tennessee Neurodiagnostics, LLC's NPI (1326497512) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.