James Lee-Chewn Wang, MD
Infectious Disease Physician · Knoxville, TN
James Lee-Chewn Wang, MD is an infectious disease physician with a practice address in Knoxville, Tennessee, and NPI 1124524004, issued on Apr 1, 2018. Check the license (Tennessee 66602, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James Lee-Chewn Wang
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 66602 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1932 Alcoa Hwy Ste 580, Knoxville, TN 37920
- Phone
- (865) 305-6175
- Enumerated
- Apr 1, 2018
- Record last updated
- Nov 6, 2023
- Fax
- (865) 305-3488
- Medicare enrollment
- Enrolled (PECOS I20230720003432); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 194 in Tennessee → Look up another NPI →
Also registered at 1932 Alcoa Hwy Ste 580
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryan Walker, MDInfectious Disease Physician1144727959
Verify James Lee-Chewn Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 66602Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average infectious disease physician in 2024
416 Medicare Part D claims for 105 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Biktarvy52 claims
- Cefazolin Sodium37 claims
- Amoxicillin-Clavulanate Potass33 claims
- Cefadroxil26 claims
- Levofloxacin19 claims
- Piperacillin-Tazobactam18 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.
The MIPS final score for 2023 (Medicare payment program): 95.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $981.20
38 payments; by number, the most common kind was food and beverage; the largest payer was Insmed, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Knox County GovermentKnoxville, TN
- University Health System, Inc.Knoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Lee-Chewn Wang among 194 infectious disease physician records in Tennessee
James Lee-Chewn Wang, MD is one of 194 infectious disease physician records with a practice address in Tennessee. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2018 · median 2005 among the 145 with a school on file
- Record last updated2023 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Tennessee
There are 194 infectious disease physician records in Tennessee.
All 194 in Tennessee → Every provider in Knoxville → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- John Narro, MDKnoxville, TN 379201295815512
- Mark Rasnake, MDKnoxville, TN 379201962464644
- Raul Vasquez - Garagatti, M.D.Knoxville, TN 379201518283522
- Simi Vincent, MDKnoxville, TN 379201902836620
- Bryan Walker, MDKnoxville, TN 379201144727959
- Teri Hodges, M.D.Knoxville, TN 379221265522452
- Megan Edwards, M.D.Knoxville, TN 379171730446535
- John Adams, M.D.Knoxville, TN 379161578542338
Common questions
What is James Lee-Chewn Wang, MD's NPI number?
James Lee-Chewn Wang, MD's National Provider Identifier (NPI) is 1124524004, issued on Apr 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is James Lee-Chewn Wang, MD located?
The NPPES record lists a practice address at 1932 Alcoa Hwy Ste 580, Knoxville, TN, 37920. Phone: (865) 305-6175. Providers update this record themselves, so call before visiting.
How can I verify James Lee-Chewn Wang, MD's license?
NPPES lists Tennessee license number 66602, 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 James Lee-Chewn Wang, MD prescribe under Medicare Part D?
In 2024, James Lee-Chewn Wang, MD had 416 Medicare Part D claims for 105 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is James Lee-Chewn Wang, MD's MIPS final score?
The 2023 MIPS final score is 95.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.