NPPES file of Aug 9, 2026

Ashley Caitlin Gregg Zeringue, PA-C

Physician Assistant · Knoxville, TN

Ashley Caitlin Gregg Zeringue, PA-C is a physician assistant with a practice address in Knoxville, Tennessee, and NPI 1356104715, issued on Jan 30, 2024. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356104715
Name
Ashley Caitlin Gregg Zeringue
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2001 Laurel Ave Ste 502, Knoxville, TN 37916
Phone
(865) 331-9000
Enumerated
Jan 30, 2024
Record last updated
Jan 24, 2025
Fax
(865) 374-2010
Medicaid ID
Q090713 TN
Medicare enrollment
Enrolled (PECOS I20240503000069); accepts Medicare assignment
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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8 nearest physician assistant records → All 3,055 in Tennessee → Look up another NPI →

Also registered at 2001 Laurel Ave Ste 502

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

  1. John-Paul Newport, MDUrology Physician1891940904
  2. Marina Pratt, FNPNurse Practitioner1952250078

Verify Ashley Caitlin Gregg Zeringue in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this professionCheck 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.

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Bills Medicare through 2 group practices

  1. Champion Physical Therapy LLC HallsAlcoa, TN
  2. Covenant Medical Group IncLoudon, TN

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

Ashley Caitlin Gregg Zeringue among 3,055 physician assistant records in Tennessee

Ashley Caitlin Gregg Zeringue, PA-C is one of 3,055 physician assistant records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 80% of them.

  • NPI issued2024 · 80% of these records are older, 12% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2023 · median 2019 among the 2,030 with a school on file
  • Record last updated2025 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 3,055 in Tennessee → Every provider in Knoxville → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Jennifer Belitz, PAKnoxville, TN 379161043408396
  2. Jessica Cobb, PAKnoxville, TN 379161982916094
  3. Danielle Gosser, PA-CKnoxville, TN 379161730521667
  4. Hannah Holcombe, PA-CKnoxville, TN 379161295066199
  5. Timothy Hudnall, PA-CKnoxville, TN 379161376530451
  6. Bessie Kampas, P.A.Knoxville, TN 379161205871662
  7. Amy Long, PAKnoxville, TN 379161134560642
  8. Grace Macmorran, PA-CKnoxville, TN 379161295163525

Common questions

What is Ashley Caitlin Gregg Zeringue, PA-C's NPI number?

Ashley Caitlin Gregg Zeringue, PA-C's National Provider Identifier (NPI) is 1356104715, issued on Jan 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Caitlin Gregg Zeringue, PA-C located?

The NPPES record lists a practice address at 2001 Laurel Ave Ste 502, Knoxville, TN, 37916. Phone: (865) 331-9000. Providers update this record themselves, so call before visiting.

How can I verify Ashley Caitlin Gregg Zeringue, PA-C's license?

Search the Tennessee board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.