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CHAK LAM YEUNG DO
NPI 1104575018
Internal Medicine in Waxahachie, TX

Active since March 20, 2022PECOS EnrolledAccepts Medicare Assignment
2460 N IH 35 E, WAXAHACHIE, TX 75165(469) 800-9500 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Chak Lam Yeung Do NPPES

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

CHAK LAM YEUNG DO (NPI 1104575018) is an individual internal medicine provider in Waxahachie, Texas, licensed in Texas (V3982) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center- Waxahachie, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1104575018
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHAK LAM YEUNGCredential: DO
Location Address2460 N IH 35 EWaxahachie, TX 75165-5266
Mailing Address2460 N Ih 35 EWaxahachie, TX 75165-5266
Phone(469) 800-9500
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 20, 2022
Last NPPES UpdateAugust 25, 2025
NPPES CertifiedAugust 25, 2025
✔ NPI 1104575018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · V3982
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.
2460 N IH 35 E, Waxahachie, TX 75165
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chak Lam Yeung Do 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 ID3971980087
PECOS Enrollment IDI20250923003228
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.

Hospital Affiliations CMS Care Compare 2

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

Baylor Scott & White Medical Center- Waxahachie

Acute Care Hospitals · Waxahachie, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450372
Location2400 N Interstate Highway 35EWaxahachie, TX 75165 · Ellis County
Emergency services Birthing friendly
5/5 CMS rating
OwnershipProprietary
CMS Certification Number450851
Location621 North Hall StreetDallas, TX 75226 · Dallas County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75165 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.

Other Providers at the Same Location NPPES 3

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

MATTHEW PARKER BRANCH MD
Otolaryngology
2460 N IH 35 E, SUITE 270, PROFESSIONAL PLAZA
WAXAHACHIE, TX 75165
Ellis County (469) 800-9800
EDDIE RAY JOSLIN M.D.
Internal Medicine
2460 N IH 35 E, SUITE 100
WAXAHACHIE, TX 75165
Ellis County (469) 800-9500
HEATHER LAWS PA-C
Physician Assistant
2460 N IH 35 E
WAXAHACHIE, TX 75165
Ellis County (463) 800-9500

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 Chak Lam Yeung's NPI number?

The NPI number for Chak Lam Yeung is 1104575018. It was assigned to this individual provider in the NPPES registry on March 20, 2022.

Where is Chak Lam Yeung located?

Chak Lam Yeung practices at 2460 N Ih 35 E, Waxahachie, TX 75165. The listed phone number is (469) 800-9500.

What is Chak Lam Yeung's specialty?

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

Is Chak Lam Yeung enrolled in Medicare?

Yes. Chak Lam Yeung 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.

What insurance does Chak Lam Yeung accept?

Health plans from Blue Cross and Blue Shield of Texas list Chak Lam Yeung 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 Chak Lam Yeung affiliated with any hospitals?

According to CMS data, Chak Lam Yeung is affiliated with Baylor Scott & White Medical Center- Waxahachie and Baylor Scott & White Heart & Vascular Hospital - Dallas.

When was this NPI record last updated?

The NPPES record for Chak Lam Yeung was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.