Karly G. Neff, PA-C
Physician Assistant · Knoxville, TN
Karly G. Neff, PA-C is a physician assistant with a practice address in Knoxville, Tennessee, and NPI 1609465483, issued on Jan 15, 2021. Check the license (Tennessee 4473, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karly G. Neff
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4473 TN
Self-reported in NPPES; status is on the state search - Practice location
- 6516 Kingston Pike, Knoxville, TN 37919
- Phone
- (865) 450-6361
- Enumerated
- Jan 15, 2021
- Record last updated
- Jan 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20210322000119); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 6516 Kingston Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Anderson, MDDermatology Physician1073589925
- Joshua Bakke, M.D.Dermatology Physician1851747695
- Lindsey BestFamily Nurse Practitioner1962954859
- Sarah Hagar, PA-CPhysician Assistant1730053364
Verify Karly G. Neff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 4473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average physician assistant in 2024
488 Medicare Part D claims for 226 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Triamcinolone Acetonide122 claims
- Ketoconazole52 claims
- Fluorouracil32 claims
- Clobetasol Propionate30 claims
- Doxycycline Hyclate23 claims
- Fluocinonide17 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: $1,174.91
52 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Bills Medicare through one group practice
- Knoxville Institute OF Dermatology PLLCMorristown, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
399 physician assistant records list a practice address in Knoxville
They are 399 of the 14,339 NPPES records with a practice address in Knoxville, and 3,055 physician assistant records in Tennessee.
All 399 in Knoxville → All 3,055 in Tennessee → Every provider in Knoxville →
Other physician assistant records in Tennessee
- Katrina Aardema, PA-CGallatin, TN1679039010
- Anum Abbas, PAMemphis, TN1548048671
- Samir AbdeljawadNashville, TN1396674370
- Rojin Abdullah, PA-CNashville, TN1982292447
- Cecilia Abello, PA-CNashville, TN1760336101
- Jadie Abendroth, PA-CMemphis, TN1073815742
- Marina Abraham, PA-CNashville, TN1316696370
- Merielle AbreuThompsons Station, TN1467048876
- Amanda Absher, PA-CMaryville, TN1144430794
- Seth Achey, PABristol, TN1437213857
Common questions
What is Karly G. Neff, PA-C's NPI number?
Karly G. Neff, PA-C's National Provider Identifier (NPI) is 1609465483, issued on Jan 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Karly G. Neff, PA-C located?
The NPPES record lists a practice address at 6516 Kingston Pike, Knoxville, TN, 37919. Phone: (865) 450-6361. Providers update this record themselves, so call before visiting.
How can I verify Karly G. Neff, PA-C's license?
NPPES lists Tennessee license number 4473, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Karly G. Neff, PA-C prescribe under Medicare Part D?
In 2024, Karly G. Neff, PA-C had 488 Medicare Part D claims for 226 beneficiaries; the average among physician assistant prescribers was 830. 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.