Sara Bertha Juarez, M.D.
Internal Medicine Physician · Knoxville, TN
Sara Bertha Juarez, M.D. is an internal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1932119351, issued on Aug 8, 2006. Check the license (Tennessee 42649, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sara Bertha Juarez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 42649 TN
002678 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1932 Alcoa Hwy, Knoxville, TN 37920
- Phone
- (865) 544-6500
- Enumerated
- Aug 8, 2006
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (865) 305-6509
- Medicare enrollment
- Enrolled (PECOS I20210113002068); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 1932 Alcoa Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sara Bertha Juarez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 42649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average internal medicine physician in 2024
5,195 Medicare Part D claims for 446 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 153 claims were for opioids.
Most prescribed
- Atorvastatin Calcium311 claims
- Levothyroxine Sodium236 claims
- Losartan Potassium218 claims
- Lisinopril184 claims
- Amlodipine Besylate159 claims
- Fluticasone Propionate140 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
- Permanente Medical Group IncRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Bertha Juarez among 2,596 internal medicine physician records in Tennessee
Sara Bertha Juarez, M.D. 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2003 among the 1,705 with a school on file
- Record last updated2021 · 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).
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 2,596 in Tennessee → Every provider in Knoxville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Monte Biggs, M.D.Knoxville, TN 379201073611943
- John Cooper, M.D.Knoxville, TN 379201063510931
- Courtney George, MDKnoxville, TN 379201730287764
- Douglas Hembree, M.D.Knoxville, TN 379201427156397
- Rocio Huet, M.D.Knoxville, TN 379201073555041
- Hussein Kammona, MDKnoxville, TN 379201114023447
- Jeffry King, M.D.Knoxville, TN 379201700865540
- John Lacey, M.D.Knoxville, TN 379201508964487
Common questions
What is Sara Bertha Juarez, M.D.'s NPI number?
Sara Bertha Juarez, M.D.'s National Provider Identifier (NPI) is 1932119351, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sara Bertha Juarez, M.D. located?
The NPPES record lists a practice address at 1932 Alcoa Hwy, Knoxville, TN, 37920. Phone: (865) 544-6500. Providers update this record themselves, so call before visiting.
How can I verify Sara Bertha Juarez, M.D.'s license?
NPPES lists Tennessee license number 42649, 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 Sara Bertha Juarez, M.D. prescribe under Medicare Part D?
In 2024, Sara Bertha Juarez, M.D. had 5,195 Medicare Part D claims for 446 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.