Timothy Purnell Upchurch, MD
Vascular Neurology Physician · Johnson City, TN
Timothy Purnell Upchurch, MD is a vascular neurology physician with a practice address in Johnson City, Tennessee, and NPI 1689628745, issued on May 20, 2006. Check the license (Tennessee 43687, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Timothy Purnell Upchurch
- Credential
- MD
- Primary taxonomy
- Vascular Neurology Physician 2084V0102X
- License numbers
- 43687 TN
ME176745 FL
MD50105 IA
036132897 IL
345957 LA
and 5 more
Self-reported in NPPES; status is on the state search - Practice location
- 110 Corporate Dr, Johnson City, TN 37604
- Phone
- (423) 328-0363
- Enumerated
- May 20, 2006
- Record last updated
- May 22, 2026
- Medicare enrollment
- Enrolled (PECOS I20231018003739); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Timothy Purnell Upchurch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 43687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average vascular neurology physician in 2024
105 Medicare Part D claims for 15 beneficiaries, against an average of 270 among the 598 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Propranolol Hcl Er16 claims
- Esomeprazole Magnesium11 claims
- Nortriptyline Hcl11 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 5 group practices
- Hendricks County HospitalDanville, IN
- Legacy Clinics LLCPortland, OR
- Legacy Salmon Creek HospitalVancouver, WA
- New Orleans Physician Services IncMarrero, LA
- North Oaks Medical Center LLCNorth Brunswick, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vascular Neurology Physician providers in Tennessee
There are 27 vascular neurology physician records in Tennessee.
Other vascular neurology physician records in Tennessee
- Violiza Acosta, M.D.Memphis, TN1114158698
- Jillian Berkman, MDNashville, TN1437649720
- Jennifer BurbaNashville, TN1982058731
- Rocco Cannistraro, MDKnoxville, TN1427435072
- Charles Cape, M.DGermantown, TN1063483923
- Beth Anne Cavanaugh, MDMemphis, TN1164841326
- Anne ChatelNashville, TN1386225670
- Zunir Chaudhry, MDNashville, TN1073072971
- Carolyn Cronin, M.D., PH.D.Nashville, TN1033261334
- David Curfman, M.D.Nashville, TN1619263720
Common questions
What is Timothy Purnell Upchurch, MD's NPI number?
Timothy Purnell Upchurch, MD's National Provider Identifier (NPI) is 1689628745, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Purnell Upchurch, MD located?
The NPPES record lists a practice address at 110 Corporate Dr, Johnson City, TN, 37604. Phone: (423) 328-0363. Providers update this record themselves, so call before visiting.
How can I verify Timothy Purnell Upchurch, MD's license?
NPPES lists Tennessee license number 43687, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Purnell Upchurch, MD prescribe under Medicare Part D?
In 2024, Timothy Purnell Upchurch, MD had 105 Medicare Part D claims for 15 beneficiaries; the average among vascular neurology physician prescribers was 270. 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.