Individual provider · Type 1 NPI
Mark Weissman, MD
Internal Medicine Physician · Bethany, OK
Practice location
7815 NW 23rd St
Bethany, OK 73008
Fax (405) 603-1465
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 15521 (OK) |
Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…
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About NPI 1336365568
Mark Weissman, MD's National Provider Identifier is 1336365568, issued on Apr 17, 2007. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Bethany, OK. The record was last updated on Oct 11, 2026.