David Charles Erpenbach, PA-C
Physician Assistant · Knoxville, TN
David Charles Erpenbach, PA-C is a physician assistant with a practice address in Knoxville, Tennessee, and NPI 1962741587, issued on Feb 1, 2013. Check the license (Tennessee 2285, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Charles Erpenbach
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2285 TN
Self-reported in NPPES; status is on the state search - Practice location
- 733 Kempton RD, Knoxville, TN 37909
- Phone
- (865) 621-3432
- Enumerated
- Feb 1, 2013
- Record last updated
- Dec 29, 2025
- Medicaid IDs
- 1531205 TN
Q000683 TN - Entity
- Type 1 · individual
Verify David Charles Erpenbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 2285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
16 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $19.73
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. 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.
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 David Charles Erpenbach, PA-C's NPI number?
David Charles Erpenbach, PA-C's National Provider Identifier (NPI) is 1962741587, issued on Feb 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is David Charles Erpenbach, PA-C located?
The NPPES record lists a practice address at 733 Kempton RD, Knoxville, TN, 37909. Phone: (865) 621-3432. Providers update this record themselves, so call before visiting.
How can I verify David Charles Erpenbach, PA-C's license?
NPPES lists Tennessee license number 2285, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does David Charles Erpenbach, PA-C prescribe under Medicare Part D?
In 2024, David Charles Erpenbach, PA-C had 16 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is David Charles Erpenbach, PA-C's MIPS final score?
The 2023 MIPS final score is 91.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.