Walliser Medical Center LLC
NPI 1538958574 · Family Medicine Physician · Ooltewah, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walliser Medical Center LLC is a Family Medicine Physician organization in Ooltewah, TN (NPI 1538958574).
Provider details
- NPI number
- 1538958574
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lauren Walliser, President/Owner(423) 760-9630
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
1 yr 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
- Sentef Medical Center
Registry dates
- Enumerated
- 2025-05-05
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Walliser Medical Center LLC's NPI number?
- Walliser Medical Center LLC's National Provider Identifier (NPI) is 1538958574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walliser Medical Center LLC?
- Walliser Medical Center LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walliser Medical Center LLC located?
- Walliser Medical Center LLC's practice location on file with NPPES is 9380 Bradmore Lane, Ooltewah, TN 37363-4447.
- What is Walliser Medical Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Walliser Medical Center LLC is (423) 760-4630.
- Does Walliser Medical Center LLC accept Medicare?
- Walliser Medical Center 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 Walliser Medical Center LLC?
- The authorized official listed on Walliser Medical Center LLC's NPPES record is Lauren Walliser, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walliser Medical Center LLC's NPI active?
- Yes — Walliser Medical Center LLC's NPI (1538958574) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.