Paul Serrell, MD
NPI 1407849649 · Nephrology Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Serrell, MD is a Nephrology Physician provider in Knoxville, TN (NPI 1407849649).
Provider details
- NPI number
- 1407849649
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD10143 (TN)
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
20 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
- 2005-08-23
- Last updated
- 2020-09-29
- Certified
- 2020-09-29
Frequently asked questions
- What is Paul Serrell's NPI number?
- Paul Serrell's National Provider Identifier (NPI) is 1407849649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Serrell's specialty?
- Paul Serrell is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Serrell located?
- Paul Serrell's practice location on file with NPPES is 2018 Western Ave, Knoxville, TN 37921-5718.
- What is Paul Serrell's phone number?
- The practice phone number listed in the NPPES registry for Paul Serrell is (865) 544-0406.
- Does Paul Serrell accept Medicare?
- Paul Serrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Serrell's NPI active?
- Yes — Paul Serrell's NPI (1407849649) is active in the NPPES registry as of the last update on 2020-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.