Individual provider · Type 1 NPI

Richard David Greczanik, DO

Family Medicine Physician · Tyler, TX

NPI number 1689823429 Active

Practice location

3593 E Grande Blvd
Tyler, TX 75707-1400

Call (903) 839-2585 Map

Mailing address

PO Box 846098
Dallas, TX 75284-2975

Other practice locations

  • 3802 Manhatton Dr, Tyler, TX 75701-9451 · (903) 509-8888
  • 5414 S Broadway Ave, Tyler, TX 75703-1335 · (903) 581-1601

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician 207Q00000X58.001880 (OH)
Family Medicine Physician 207Q00000X34.009584 (OH)
Family Medicine Physician Primary 207Q00000XR1957 (TX)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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About NPI 1689823429

Richard David Greczanik, DO's National Provider Identifier is 1689823429, issued on Sep 17, 2008. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Tyler, TX. The record was last updated on Nov 19, 2025.