Rebecca L. Mackenzie, CFNP
Nurse Practitioner · Sevierville, TN
Rebecca L. Mackenzie, CFNP is a nurse practitioner with a practice address in Sevierville, Tennessee, and NPI 1831143072, issued on May 20, 2006. Check the license (Tennessee RN0000110816, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca L. Mackenzie
- Credential
- CFNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- RN0000110816 TN
Self-reported in NPPES; status is on the state search - Practice location
- 435 Parkway, Sevierville, TN 37862
- Phone
- (865) 908-0400
- Enumerated
- May 20, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (865) 453-7009
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,303 in Tennessee → Look up another NPI →
Also registered at 435 Parkway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronnie Oliver, P.A.-C.Physician Assistant1578505525
Verify Rebecca L. Mackenzie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license RN0000110816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average nurse practitioner in 2024
1,328 Medicare Part D claims for 238 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 599 claims were for opioids.
Most prescribed
- Oxycodone Hcl442 claims
- Gabapentin278 claims
- Tizanidine Hcl102 claims
- Oxymorphone Hcl Er61 claims
- Cyclobenzaprine Hcl45 claims
- Pregabalin40 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: $24.86
1 payment: food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Rebecca L. Mackenzie among 2,303 nurse practitioner records in Tennessee
Rebecca L. Mackenzie, CFNP is one of 2,303 nurse practitioner records with a practice address in Tennessee. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 79% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 nurse practitioner records list a practice address in Sevierville
They are 16 of the 632 NPPES records with a practice address in Sevierville, and 2,303 nurse practitioner records in Tennessee.
All 2,303 in Tennessee → Every provider in Sevierville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Carlos AndersonSevierville, TN 378621578055836
- Brandon Brown, NP-CSevierville, TN 378621205240413
- Sheri Chapman, FNPSevierville, TN 378621902321359
- Abigail Hilton, APRNSevierville, TN 378621639784077
- Nicole Marietta, NPSevierville, TN 378621215323209
- Jacob Mathieu, APRNSevierville, TN 378621407685373
- Sonia Ogle, NPSevierville, TN 378621558135053
- Nichole Reed, APRNSevierville, TN 378621902330376
Common questions
What is Rebecca L. Mackenzie, CFNP's NPI number?
Rebecca L. Mackenzie, CFNP's National Provider Identifier (NPI) is 1831143072, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca L. Mackenzie, CFNP located?
The NPPES record lists a practice address at 435 Parkway, Sevierville, TN, 37862. Phone: (865) 908-0400. Providers update this record themselves, so call before visiting.
How can I verify Rebecca L. Mackenzie, CFNP's license?
NPPES lists Tennessee license number RN0000110816, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca L. Mackenzie, CFNP prescribe under Medicare Part D?
In 2024, Rebecca L. Mackenzie, CFNP had 1,328 Medicare Part D claims for 238 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.