NPPES file of Aug 9, 2026

Antonio Luis Betanzos, M.D.

Internal Medicine Physician · Knoxville, TN

Antonio Luis Betanzos, M.D. is an internal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1447682695, issued on Jul 30, 2013. Check the license (Tennessee 54238, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447682695
Name
Antonio Luis Betanzos
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
54238 TN
Self-reported in NPPES; status is on the state search
Practice location
2240 Sutherland Ave, Knoxville, TN 37919
Phone
(865) 909-0090
Enumerated
Jul 30, 2013
Record last updated
Jan 26, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(865) 909-9883
Medicaid ID
Q022212 TN
Medicare enrollment
Enrolled (PECOS I20160810001292); accepts Medicare assignment
Medical or professional school
Creighton University School Of Medicine, 2012
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.
Download card Updates feed

Also registered at 2240 Sutherland Ave

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

  1. Daniel Alderman, M.D.Vascular & Interventional Radiology Physician1982666442
  2. Cheri Allen, FNPFamily Nurse Practitioner1710357967
  3. Rhiannon Bain, PAPhysician Assistant1215279757
  4. Jack Benhayon, MDInternal Medicine Physician1770584898
  5. Alyson BenuschesNurse's Aide1043041882
  6. Michael Brunson, MDPulmonary Disease Physician1679500102

Verify Antonio Luis Betanzos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license 54238    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
Open 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

99% fewer Medicare Part D claims than the average internal medicine physician in 2024

18 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of claims.

  1. Antonio Betanzos18
  2. Specialty average3,176

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

  1. Statcare Inpatient LLCKnoxville, TN

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

237 internal medicine physician records list a practice address in Knoxville

They are 237 of the 14,339 NPPES records with a practice address in Knoxville, and 2,596 internal medicine physician records in Tennessee.

All 237 in Knoxville → All 2,596 in Tennessee → Every provider in Knoxville →

Other internal medicine physician records in Tennessee

  1. John Aaron, MDClarksville, TN1629019922
  2. Damon Abaray, MDNashville, TN1275680134
  3. Samuel Abbas, MDHixson, TN1497105373
  4. Matthew Abbate, MDNashville, TN1982796306
  5. Sarmed Abdullah, M.D.Lexington, TN1588755359
  6. Temidayo Abe, MDNashville, TN1366947798
  7. Ahad Abid, MDNashville, TN1316500176
  8. Mouna Abouamara, MDJohnson City, TN1447324603
  9. Betty Abraham, MDChattanooga, TN1093923633
  10. Rawan Abu-Zeitoon, M.DKingsport, TN1265621072

Common questions

What is Antonio Luis Betanzos, M.D.'s NPI number?

Antonio Luis Betanzos, M.D.'s National Provider Identifier (NPI) is 1447682695, issued on Jul 30, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Antonio Luis Betanzos, M.D. located?

The NPPES record lists a practice address at 2240 Sutherland Ave, Knoxville, TN, 37919. Phone: (865) 909-0090. Providers update this record themselves, so call before visiting.

How can I verify Antonio Luis Betanzos, M.D.'s license?

NPPES lists Tennessee license number 54238, 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 Antonio Luis Betanzos, M.D. prescribe under Medicare Part D?

In 2024, Antonio Luis Betanzos, M.D. had 18 Medicare Part D claims; 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.

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.