NPPES file of Aug 9, 2026

Brittany Nicole Clayton, M.D.

Phlebology Physician · Knoxville, TN

Brittany Nicole Clayton, M.D. is a phlebology physician with a practice address in Knoxville, Tennessee, and NPI 1225329790, issued on May 2, 2011. Check the license (Tennessee MD0000048677, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225329790
Name
Brittany Nicole Clayton
Credential
M.D.
Primary taxonomy
Phlebology Physician 202K00000X
License numbers
MD0000048677 TN
48677 TN
ME127163 FL
Self-reported in NPPES; status is on the state search
Practice location
1344 Dowell Springs Blvd, Knoxville, TN 37909
Phone
(865) 686-0507
Enumerated
May 2, 2011
Record last updated
Jul 20, 2022
Fax
(865) 357-8346
Medicare enrollment
Enrolled (PECOS I20120808000560); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1344 Dowell Springs Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Andrew Douglass, M.D.Specialist1023099736
  2. Andrea Kooch, PA-CPhysician Assistant1275174013

Verify Brittany Nicole Clayton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license MD0000048677
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

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76% fewer Medicare Part D claims than the average phlebology physician in 2024

45 Medicare Part D claims for 17 beneficiaries, against an average of 187 among the 80 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.

  1. Brittany Clayton45
  2. Specialty average187

Most prescribed

  1. Xarelto12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $32.33

2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 81 providers of this specialty with any payment received $1,201.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brittany Clayton$32.33
  2. Specialty average$1,201.67

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Tennessee Vein Specialists, PLLCKnoxville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Phlebology Physician providers in Tennessee

There are 7 phlebology physician records in Tennessee.

Other phlebology physician records in Tennessee

  1. Keith Campbell, MDAlcoa, TN1659331742
  2. Danielle ConleyMemphis, TN1902785215
  3. Vincent Gardner, M.D.Chattanooga, TN1962476358
  4. Pamela Jimson, MHALa Vergne, TN1669252748
  5. Audrey Reed, MOBILE PHLEBOTOMISTHillsboro, TN1114502366
  6. Phillip SummersChattanooga, TN1578095824

Common questions

What is Brittany Nicole Clayton, M.D.'s NPI number?

Brittany Nicole Clayton, M.D.'s National Provider Identifier (NPI) is 1225329790, issued on May 2, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Brittany Nicole Clayton, M.D. located?

The NPPES record lists a practice address at 1344 Dowell Springs Blvd, Knoxville, TN, 37909. Phone: (865) 686-0507. Providers update this record themselves, so call before visiting.

How can I verify Brittany Nicole Clayton, M.D.'s license?

NPPES lists Tennessee license number MD0000048677, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

How much does Brittany Nicole Clayton, M.D. prescribe under Medicare Part D?

In 2024, Brittany Nicole Clayton, M.D. had 45 Medicare Part D claims for 17 beneficiaries; the average among phlebology physician prescribers was 187. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.