Tander Lee Simberloff, MD
Internal Medicine Physician · Johnson City, TN
Tander Lee Simberloff, MD is an internal medicine physician with a practice address in Johnson City, Tennessee, and NPI 1083243083, issued on Apr 2, 2020. Check the license (Tennessee 71817, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tander Lee Simberloff
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 71817 TN
CMD19197 RI
Self-reported in NPPES; status is on the state search - Practice location
- 3 Professional Park Dr Ste 31, Johnson City, TN 37604
- Phone
- (423) 424-3570
- Enumerated
- Apr 2, 2020
- Record last updated
- Nov 28, 2024
- Fax
- (423) 631-0544
- Medicare enrollment
- Enrolled (PECOS I20241125002206); accepts Medicare assignment
- Medical or professional school
- East Tennessee State University Quillen College Of Medicine, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 3 Professional Park Dr Ste 31
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Begley, NP-CFamily Nurse Practitioner1659706208
- Tony Haley, MDSurgery Physician1154317220
- Syed Hyder, M.D.Neurology Physician1245383108
- Benjamin Jewett, MDNeurology Physician1184283889
- Miranda Ledford, PAPhysician Assistant1053151423
- Bettina Shelton, FNP-BCFamily Nurse Practitioner1073175386
Verify Tander Lee Simberloff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 71817Check 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 internal medicine physician in 2024
77 Medicare Part D claims for 31 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Oxycodone 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 2 group practices
- Medical Education Assistance CorporationJohnson City, TN
- Wps Providers IncJohnson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tander Lee Simberloff among 2,596 internal medicine physician records in Tennessee
Tander Lee Simberloff, MD is one of 2,596 internal medicine physician 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 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2003 among the 1,705 with a school on file
- Record last updated2024 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
125 internal medicine physician records list a practice address in Johnson City
They are 125 of the 3,807 NPPES records with a practice address in Johnson City, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Johnson City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Paul Brown, MDJohnson City, TN 376041326043167
- Matthew Cary, MDJohnson City, TN 376041306841440
- Keith Cook, MDJohnson City, TN 376041396740957
- Frank Forbush, MDJohnson City, TN 376041538164660
- Mary Gibson, MDJohnson City, TN 376041164427290
- Michael Grosserode, MDJohnson City, TN 376041710982848
- Christopher Hemphill, MDJohnson City, TN 376041053316232
- Randy Hoover, MDJohnson City, TN 376041255336434
Common questions
What is Tander Lee Simberloff, MD's NPI number?
Tander Lee Simberloff, MD's National Provider Identifier (NPI) is 1083243083, issued on Apr 2, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tander Lee Simberloff, MD located?
The NPPES record lists a practice address at 3 Professional Park Dr Ste 31, Johnson City, TN, 37604. Phone: (423) 424-3570. Providers update this record themselves, so call before visiting.
How can I verify Tander Lee Simberloff, MD's license?
NPPES lists Tennessee license number 71817, 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 Tander Lee Simberloff, MD prescribe under Medicare Part D?
In 2024, Tander Lee Simberloff, MD had 77 Medicare Part D claims for 31 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.