Knoxville Nephrology Associates LLC
NPI 1184031965 · Nephrology Physician · Knoxville, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Knoxville Nephrology Associates LLC is a Nephrology Physician organization in Knoxville, TN (NPI 1184031965).
Provider details
- NPI number
- 1184031965
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Asif Sultan, Owner(865) 637-5186
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
11 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
- 2014-07-14
- Last updated
- 2015-10-13
Frequently asked questions
- What is Knoxville Nephrology Associates LLC's NPI number?
- Knoxville Nephrology Associates LLC's National Provider Identifier (NPI) is 1184031965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Knoxville Nephrology Associates LLC?
- Knoxville Nephrology Associates LLC is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Knoxville Nephrology Associates LLC located?
- Knoxville Nephrology Associates LLC's practice location on file with NPPES is 6826 Tice Ln, Knoxville, TN 37918-5240.
- What is Knoxville Nephrology Associates LLC's phone number?
- The practice phone number listed in the NPPES registry for Knoxville Nephrology Associates LLC is (865) 377-7199.
- Does Knoxville Nephrology Associates LLC accept Medicare?
- Knoxville Nephrology Associates 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 Knoxville Nephrology Associates LLC?
- The authorized official listed on Knoxville Nephrology Associates LLC's NPPES record is Asif Sultan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Knoxville Nephrology Associates LLC's NPI active?
- Yes — Knoxville Nephrology Associates LLC's NPI (1184031965) is active in the NPPES registry as of the last update on 2015-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.