Individual provider · Type 1 NPI

Steven L. Posar, MD

Internal Medicine Physician · Crown Point, IN

NPI number 1154308575 Active

Practice location

2100 N Main St Ste 304
Crown Point, IN 46307-1877

Call (574) 546-1900 Map

Fax (574) 546-1999

Mailing address

PO Box 10299
Fort Wayne, IN 46851-0299

Other practice locations

  • 312 S 4th St Ste 700, Louisville, KY 40202-3046 · (574) 546-1900
  • 311 E Pleasant Valley Blvd, Altoona, PA 16602-5512 · (574) 546-1900
  • 6000 Poplar Ave Ste 250, Memphis, TN 38119-3974 · (574) 546-1900
  • 675 Town Square Blvd Ste 200, Garland, TX 75040-2991 · (574) 546-1900
  • 12345 W 95th St Fl 2, Lenexa, KS 66215-3853 · (574) 546-1900
  • 21 E State St, Columbus, OH 43215-4281 · (574) 546-1900
  • 3200 Greenfield Rd Ste 300, Dearborn, MI 48120-1805 · (574) 546-1900
  • 1650 W End Blvd Ste 100, Minneapolis, MN 55416-5369 · (574) 546-1900
  • 303 N Stadium Blvd Fl 2, Columbia, MO 65203-1493 · (574) 546-1900
  • 1821 Walden Office Sq Ste 400, Schaumburg, IL 60173-4273 · (574) 546-1900

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X35.138677 (OH)
Internal Medicine Physician 207R00000X04-50653 (KS)
Internal Medicine Physician 207R00000X82559 (MN)
Internal Medicine Physician 207R00000X2025044479 (MO)
Internal Medicine Physician 207R00000X4301036005 (MI)
Internal Medicine Physician Primary 207R00000X01046045A (IN)
Internal Medicine Physician 207R00000X036150622 (IL)
Internal Medicine Physician 207R00000X52736 (KY)
Internal Medicine Physician 207R00000XMD488690C (PA)
Internal Medicine Physician 207R00000XT2472 (TX)

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…

61 other providers at this address

Other internal medicine physician providers in Crown Point

See all in Crown Point →

About NPI 1154308575

Steven L. Posar, MD's National Provider Identifier is 1154308575, issued on Dec 28, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Crown Point, IN. The record was last updated on Sep 15, 2026.