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

Jeffrey G McWilliams Sr., MD

Individual provider General Practice Physician · NPI 1104037639

Jeffrey G McWilliams Sr., MD is an Emergency Medicine in Longview, Texas. Qualified in 2007, 19 years ago. Practices with Northeast Texas Emergency Physicians PLLC, a 192-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana, Oklahoma and Texas.

Years since qualifying
19
Licensed in
LA, OK, TX
In the registry since
2007
Specialties on file
4
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

1300 N 6th St Unit A
Longview, TX 75601-5567
Phone: (903) 232-8928
Fax: (903) 234-1639
Show map & directions

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

Additional practice locations (1)

  • 112 Oak Isle, Longview, TX 75605 — (903) 663-0396

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence N7143 (TX)
General Practice Physician Taxonomy 208D00000X · Licence N7143 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD203850 (LA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 269656 (OK)

Record details

NPI number1104037639
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2007
Last updated in NPPESJuly 22, 2022
Certification dateJuly 22, 2022
Mailing address112 Oak Isle, Longview, TX 75605

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Northeast Texas Emergency Physicians Pllc — 192 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Longview