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DUHWAN KANG M.D.
NPI 1922430685
Internal Medicine in Kaufman, TX

Active since August 05, 2013PECOS EnrolledAccepts Medicare Assignment
850 ED HALL DR, KAUFMAN, TX 75142(972) 932-7349(972) 932-5557 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 15, 2025, Jul 6, 2025, Jul 24, 2023 and 1 more (4 updates tracked since 2020).

About Duhwan Kang M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DUHWAN KANG M.D. (NPI 1922430685) is an individual internal medicine provider in Kaufman, Texas, licensed in Texas (U3899) and active in the NPI registry since August 2013. He is enrolled in Medicare PECOS, is affiliated with Texas Health Presbyterian Hospital Kaufman, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922430685
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDUHWAN KANGCredential: M.D.
Location Address850 ED HALL DRKaufman, TX 75142-1861
Mailing Address350 Engle StEnglewood, NJ 07631-1808
Phone(972) 932-7349
Fax(972) 932-5557
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateAugust 5, 2013
Last NPPES UpdateAugust 15, 20254 updates tracked since enumeration
NPPES CertifiedAugust 15, 2025
✔ NPI 1922430685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in TX · U3899✔ Licensed in WA · MD60618127✔ Licensed in NC · 2023-00552
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 2023-00552 (NC)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
850 ED HALL DR, Kaufman, TX 75142
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11615 Delaware StLongview, WA 98632-2367 · Phone (360) 501-3601 · Fax (360) 501-3648
Location 2350 Engle StEnglewood, NJ 07631-1808 · Phone (201) 894-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Duhwan Kang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID345530721
PECOS Enrollment IDI20250603004186
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Duhwan Kang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Texas Health Physicians Group
Same address
Internal Medicine
874 ED HALL DR STE B108
Kaufman, TX 75142
  • Reassigned Medicare billing, Texas enrollment
  • 1,639 clinicians in this Medicare group
NPI 1992151740 (214) 860-6300
Lonestar Hospital Medicine Associates, PA
45 mi
Hospitalist
2700 E BROAD ST
Mansfield, TX 76063
  • Reassigned Medicare billing, Texas enrollment
  • 994 clinicians in this Medicare group
NPI 1518237429 (682) 622-2000
Hospitalist Medicine Physicians Of Texas, PLLC
189 mi
Internal Medicine
18951 N MEMORIAL DR
Humble, TX 77338
  • Reassigned Medicare billing, Texas enrollment
  • 2,009 clinicians in this Medicare group
NPI 1629307095 (281) 540-7700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
284 services276 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
26 services26 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Texas Health Presbyterian Hospital Kaufman

Acute Care Hospitals · Kaufman, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number450292
Location850 Ed HallKaufman, TX 75142 · Kaufman County
Emergency services

Texas Health Presbyterian Hospital Dallas

Acute Care Hospitals · Dallas, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450462
Location8200 Walnut Hill LaneDallas, TX 75231 · Dallas County
Emergency services Birthing friendly

Texas Health Presbyterian Hospital Rockwall

Acute Care Hospitals · Rockwall, TX
5/5 CMS rating
OwnershipProprietary
CMS Certification Number670044
Location3150 Horizon RoadRockwall, TX 75032 · Rockwall County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75142 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
99%242 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. PRECIOUS NDUKWE MD
Internal Medicine
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7349
TREVOR KARL HANSEN PT, DPT
Physical Therapist
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7385
GENESIS ANESTHESIA, PLLC
Nurse Anesthetist, Certified Registered
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7344
ASIF MASOOD MD
Family Medicine
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7349
STEPHEN R MCMAHON MD
Internal Medicine
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7349
DR. STEVEN L. ALTSHULER M.D.
Radiology (Diagnostic Radiology)
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (800) 945-2455
ANDREA LUCAS APRN
Nurse Practitioner (Acute Care)
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7200
MRS. OLUBUNMI MARY AKHARUME M.D.
Internal Medicine
850 ED HALL DR
KAUFMAN, TX 75142
Kaufman County (972) 932-7200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Duhwan Kang's NPI number?

The NPI number for Duhwan Kang is 1922430685. It was assigned to this individual provider in the NPPES registry on August 5, 2013.

Where is Duhwan Kang located?

Duhwan Kang practices at 850 Ed Hall Dr, Kaufman, TX 75142. The listed phone number is (972) 932-7349.

What is Duhwan Kang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Duhwan Kang enrolled in Medicare?

Yes. Duhwan Kang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Duhwan Kang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Duhwan Kang reassigns Medicare benefits to 3 organizations: Texas Health Physicians Group (Kaufman, TX), Lonestar Hospital Medicine Associates, PA (Mansfield, TX) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Duhwan Kang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Duhwan Kang accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Duhwan Kang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Duhwan Kang affiliated with any hospitals?

According to CMS data, Duhwan Kang is affiliated with Texas Health Presbyterian Hospital Kaufman, Texas Health Presbyterian Hospital Dallas and Texas Health Presbyterian Hospital Rockwall.

When was this NPI record last updated?

The NPPES record for Duhwan Kang was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.