Duhwan Kang, M.D.
Internal Medicine Physician · Kaufman, TX
Duhwan Kang, M.D. is an internal medicine physician with a practice address in Kaufman, Texas, and NPI 1922430685, issued on Aug 5, 2013. Check the license (Texas U3899, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Duhwan Kang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- U3899 TX
2023-00552 NC
MD60618127 WA
Self-reported in NPPES; status is on the state search - Practice location
- 850 ED Hall Dr, Kaufman, TX 75142
- Phone
- (972) 932-7349
- Enumerated
- Aug 5, 2013
- Record last updated
- Aug 15, 2025
- Fax
- (972) 932-5557
- Medicare enrollment
- Enrolled (PECOS I20250603004186); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 850 ED Hall Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olubunmi Akharume, M.D.Internal Medicine Physician1417693557
- Steven Altshuler, M.D.Diagnostic Radiology Physician1336117662
- Darren Garner, MDEmergency Medicine Physician1700447323
- Andrea Lucas, APRNAcute Care Nurse Practitioner1417652215
- Asif Masood, MDFamily Medicine Physician1194715656
- Stephen McMahon, MDInternal Medicine Physician1225098957
Verify Duhwan Kang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U3899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
14 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 0% of 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
- Hospitalist Medicine Physicians OF Texas PLLCDallas, TX
- Texas Health Physicians GroupKaufman, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Duhwan Kang among 9,175 internal medicine physician records in Texas
Duhwan Kang, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2004 among the 6,088 with a school on file
- Record last updated2025 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Kaufman
They are 9 of the 154 NPPES records with a practice address in Kaufman, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Kaufman → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Olubunmi Akharume, M.D.Kaufman, TX 751421417693557
- Anantha Chentha, M.DKaufman, TX 751421245648195
- Garry Guce, M.D.Kaufman, TX 751421821318809
- Stephen McMahon, MDKaufman, TX 751421225098957
- Prabha Mohan, M.D.Kaufman, TX 751421548362098
- Precious Ndukwe, MDKaufman, TX 751421063153310
- Mark Sij, D.O.Kaufman, TX 751421396705919
- Sara Zaleta, M.D.Kaufman, TX 751421336106913
Common questions
What is Duhwan Kang, M.D.'s NPI number?
Duhwan Kang, M.D.'s National Provider Identifier (NPI) is 1922430685, issued on Aug 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Duhwan Kang, M.D. located?
The NPPES record lists a practice address at 850 ED Hall Dr, Kaufman, TX, 75142. Phone: (972) 932-7349. Providers update this record themselves, so call before visiting.
How can I verify Duhwan Kang, M.D.'s license?
NPPES lists Texas license number U3899, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Duhwan Kang, M.D. prescribe under Medicare Part D?
In 2024, Duhwan Kang, M.D. had 14 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.
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.