Individual provider · Type 1 NPI

David Callahan Schaff, MD

Diagnostic Radiology Physician · Nacogdoches, TX

NPI number 1861441479 Active

Practice location

1023 N Mound St, Suite F
Nacogdoches, TX 75961-4491

Call (936) 569-0841 Map

Mailing address

PO Box 5370
Longview, TX 75608-5370

Specialties and licenses

TaxonomyCodeLicense
Diagnostic Radiology Physician Primary 2085R0202XF9011 (TX)

Diagnostic Radiology Physician: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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About NPI 1861441479

David Callahan Schaff, MD's National Provider Identifier is 1861441479, issued on May 9, 2006. The primary taxonomy on file is Diagnostic Radiology Physician (2085R0202X), and the practice location is in Nacogdoches, TX. The record was last updated on Jul 13, 2026.