Individual provider · Type 1 NPI

John Mark McLain, MD

Surgery Physician · New Braunfels, TX

NPI number 1366857336 Active

Practice location

545 Creekside Xing Ste 222
New Braunfels, TX 78130-4565

Call (830) 310-3491 Map

Fax (830) 310-3506

Mailing address

8711 Village Dr Ste 114
San Antonio, TX 78217-5419

Other practice locations

  • 1305 Wonder World Dr Ste 300, San Marcos, TX 78666-7541 · (512) 353-6400
  • 1659 Interstate 35 S Ste 105, New Braunfels, TX 78130-6826 · (830) 643-7900
  • 1924 Alcoa Hwy # U-11, Knoxville, TN 37920-1511 · (865) 305-9230
  • 105 Medical Ste 200, Seguin, TX 78155-5392 · (512) 353-6400

Specialties and licenses

TaxonomyCodeLicense
Surgery Physician Primary 208600000XS5985 (TX)

Surgery Physician: A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasin…

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About NPI 1366857336

John Mark McLain, MD's National Provider Identifier is 1366857336, issued on Jun 27, 2014. The primary taxonomy on file is Surgery Physician (208600000X), and the practice location is in New Braunfels, TX. The record was last updated on Apr 22, 2026.