Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Pennock Laird II, MD

Individual provider Pediatric Cardiology Physician · NPI 1306834023

William Pennock Laird II, MD is a Cardiovascular Disease (Cardiology) in Dallas, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 1995, 31 years ago. Practices with Dallas Physician Medical Services for Children Inc, a 85-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
31
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

12201 Merit Dr Ste 550
Dallas, TX 75251
Phone: (972) 331-9700
Fax: (972) 331-9833
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence K3599 (TX)

Record details

NPI number1306834023
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2005
Last updated in NPPESAugust 29, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1995 (31 years in practice)
Group practice Dallas Physician Medical Services For Children Inc — 85 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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