Individual provider · Type 1 NPI

Manuel J. Diaz, MD

Internal Medicine Physician · Columbus, OH

NPI number 1023384336 Active

Practice location

410 W 10th Ave
Columbus, OH 43210-1240

Call (614) 685-2705 Map

Fax (614) 685-5789

Mailing address

700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559

Other practice locations

  • 3827 N Lafayette St, Denver, CO 80205-3339 · (720) 400-7434
  • 6161 S Yale Ave, Tulsa, OK 74136-1902 · (918) 502-1900

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X45927 (OK)
Internal Medicine Physician Primary 207R00000X35C.001135 (OH)
Hospitalist Physician 208M00000XDR.0056688 (CO)
Internal Medicine Physician 207R00000XCDRH0056688 (CO)

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…

1,566 other providers at this address

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About NPI 1023384336

Manuel J. Diaz, MD's National Provider Identifier is 1023384336, issued on Mar 30, 2012. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Columbus, OH. The record was last updated on Oct 30, 2025.