Registry data as of Aug 27, 2026

Donald Simpson, PA-C

Surgical Physician Assistant · Knoxville, TN

Donald Simpson, PA-C is a surgical physician assistant with a practice address in Knoxville, Tennessee, and NPI 1588752943, issued on Oct 11, 2006. Check the license (Tennessee PA857, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1588752943
Name
Donald Simpson
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA857 TN
Self-reported in NPPES; status is on the state search
Practice location
101 E Blount Ave Ste 800, Knoxville, TN 37920
Phone
(865) 632-5900
Enumerated
Oct 11, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 101 E Blount Ave Ste 800

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

  1. Charles Brandt, PASurgical Physician Assistant1952498420
  2. Gregory Greene, PA-CSurgical Physician Assistant1871681213
  3. Deborah White, RN, CRNFARegistered Nurse First Assistant1023106317

Verify Donald Simpson 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 PA857    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Surgical Physician Assistant providers in Tennessee

There are 287 surgical physician assistant records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 287 in Tennessee → Every provider in Knoxville →

Other surgical physician assistant records in Tennessee

  1. Mattye AdamsNashville, TN1780023713
  2. Katiuska AlvaradoBrentwood, TN1598400061
  3. Morgan Anderson, PA-CKnoxville, TN1063821908
  4. Erica Angelino, PA-CChattanooga, TN1942720891
  5. Jacob Applegate, PAKnoxville, TN1891517249
  6. Noah Arent, PA-CNashville, TN1821835182
  7. Shannon Asbury, PA-CKnoxville, TN1174986186
  8. Richard Asher, PA-CKnoxville, TN1053847863
  9. Robert Austin, PA-CKnoxville, TN1578961967
  10. Victoria Bailey, PA-CJohnson City, TN1245952886

Common questions

What is Donald Simpson, PA-C's NPI number?

Donald Simpson, PA-C's National Provider Identifier (NPI) is 1588752943, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Simpson, PA-C located?

The NPPES record lists a practice address at 101 E Blount Ave Ste 800, Knoxville, TN, 37920. Phone: (865) 632-5900. Providers update this record themselves, so call before visiting.

How can I verify Donald Simpson, PA-C's license?

NPPES lists Tennessee license number PA857, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.