Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. John Weaver, MD

Individual provider Family Medicine Physician · NPI 1912319427

Dr. John Weaver, MD is registered under Family Practice in McKinney, Texas. Graduated from Texas Tech University Health Science Center School of Medicine in 2014, 12 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
12
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
TX
In the registry since
2014
Specialties on file
2
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

2740 Virginia Pkwy Ste 100
McKinney, TX 75071-4977
Phone: (214) 414-2880
Fax: (214) 279-9639
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 500 E Stacy Rd, Allen, TX 75002-8763 — (972) 525-9900
  • 2821 E President George Bush Hwy Ste 404, Richardson, TX 75082 — (214) 576-2227
  • 5434 Highway 78, Sachse, TX 75048-3740 — (972) 525-9900
  • 3502 Richmond Rd, Texarkana, TX 75503-0705 — (903) 614-5270

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence R3978 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence BP10050934 (TX)

Record details

NPI number1912319427
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2014
Last updated in NPPESSeptember 3, 2025
Certification dateSeptember 3, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients53
Services billed 261 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $20 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Christus St Michael Health System Hospital · Texarkana, TX

Colleagues at Christus Trinity Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1531 clinicians in the practice; 12 are shown here.

Other providers in McKinney