William Randy Parnell
Physician Assistant · Johnson City, TN
William Randy Parnell is a physician assistant with a practice address in Johnson City, Tennessee, and NPI 1669239422, issued on Feb 28, 2024. Check the license (Tennessee 6034, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Randy Parnell
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 6034 TN
Self-reported in NPPES; status is on the state search - Practice location
- 400 N State OF Franklin RD RM 2746, Johnson City, TN 37604
- Phone
- (423) 431-6111
- Enumerated
- Feb 28, 2024
- Record last updated
- May 6, 2026
- Medicare enrollment
- Enrolled (PECOS I20240829000539); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,055 in Tennessee → Look up another NPI →
Also registered at 400 N State OF Franklin RD RM 2746
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Noel Curcio, D.O.Critical Care Medicine (Internal Medicine) Physician1053322172
- Angela Hardin, NPAcute Care Nurse Practitioner1285958207
- Kaitlyn Jaynes, NPFamily Nurse Practitioner1841883105
- Neha Naithani, MBBSCritical Care Medicine (Internal Medicine) Physician1164885893
Verify William Randy Parnell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 6034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
136 Medicare Part D claims for 86 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cefdinir16 claims
- Doxycycline Hyclate15 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.
Bills Medicare through one group practice
- Blue Ridge Medical Management CorporationElizabethton, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Randy Parnell among 3,055 physician assistant records in Tennessee
William Randy Parnell 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
- Graduated2024 · median 2019 among the 2,030 with a school on file
- Record last updated2026 · 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).
99 physician assistant records list a practice address in Johnson City
They are 99 of the 3,807 NPPES records with a practice address in Johnson City, and 3,055 physician assistant records in Tennessee.
All 3,055 in Tennessee → Every provider in Johnson City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Charles Anderson, PA-CJohnson City, TN 376041992775282
- Brian Buxton, PA-CJohnson City, TN 376041922098987
- Timothy Cook, PA-CJohnson City, TN 376041417927013
- Andrew Hull, PAJohnson City, TN 376041811999857
- Michael Johnson, PAJohnson City, TN 376041699787721
- Paul Landry, PACJohnson City, TN 376041477599892
- Louis McDaniel, PA-CJohnson City, TN 376041356311096
- Joseph Nanney, PAJohnson City, TN 376041093729709
Common questions
What is William Randy Parnell's NPI number?
William Randy Parnell's National Provider Identifier (NPI) is 1669239422, issued on Feb 28, 2024. An NPI identifies a provider in billing; it is not a license.
Where is William Randy Parnell located?
The NPPES record lists a practice address at 400 N State OF Franklin RD RM 2746, Johnson City, TN, 37604. Phone: (423) 431-6111. Providers update this record themselves, so call before visiting.
How can I verify William Randy Parnell's license?
NPPES lists Tennessee license number 6034, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does William Randy Parnell prescribe under Medicare Part D?
In 2024, William Randy Parnell had 136 Medicare Part D claims for 86 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.