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

David R Shafer, MD

Individual provider Internal Medicine Physician · NPI 1700868866

David R Shafer, MD is an Internal Medicine Physician in Tyler, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

11937 US Highway 271
Tyler, TX 75708-3154
Phone: (903) 877-7777
Fax: (903) 877-7933
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence F1993 (TX)

Record details

NPI number1700868866
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 15, 2005
Last updated in NPPESOctober 26, 2016
Mailing addressPo Box 731912, Dallas, TX 75373-1912

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