NPI Portal NPI Lookup & Verification

Internal Medicine in Hazelwood, MO

23 active Internal Medicine providers practice in Hazelwood, Missouri according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Hazelwood, MO
NPI Name Type Specialty Location
1861485476 David Landau Individual Gastroenterology Physician Hazelwood, MO
1538152301 David Margolis Individual Gastroenterology Physician Hazelwood, MO
1184757072 Desilva Medical Services LLC Organization Adolescent Medicine (Internal Medicine) Physician Hazelwood, MO
1427175645 Digestive Care Consultants, Inc Organization Gastroenterology Physician Hazelwood, MO
1912043373 Digestive Disease Specialists Inc Organization Gastroenterology Physician Hazelwood, MO
1487149365 Donald Hong Individual Infectious Disease Physician Hazelwood, MO
1003294927 Erin Fick Individual Internal Medicine Physician Hazelwood, MO
1861485724 Gary Koenig Individual Gastroenterology Physician Hazelwood, MO
1821079492 John Rice Individual Internal Medicine Physician Hazelwood, MO
1811410541 Jonnathan Rodriguez Individual Internal Medicine Physician Hazelwood, MO
1306837752 Joyce Boehmer Individual Internal Medicine Physician Hazelwood, MO
1700045788 Julie Macphee Individual Internal Medicine Physician Hazelwood, MO
1972954741 Katherine Scrivner Individual Internal Medicine Physician Hazelwood, MO
1356736953 Marie Campagna Individual Internal Medicine Physician Hazelwood, MO
1922200617 Marketa Kasalova Individual Internal Medicine Physician Hazelwood, MO
1780602417 Monique Williams Individual Geriatric Medicine (Internal Medicine) Physician Hazelwood, MO
1548838535 Nathaniel Adams Individual Internal Medicine Physician Hazelwood, MO
1730154477 Philip Conway Individual Internal Medicine Physician Hazelwood, MO
1497751994 Robyn Haithcock Individual Gastroenterology Physician Hazelwood, MO
1316938764 Scott Anderson Individual Internal Medicine Physician Hazelwood, MO
1871584474 Susan Adams Individual Internal Medicine Physician Hazelwood, MO
1063998953 Syeda Rumana Ishrat Individual Internal Medicine Physician Hazelwood, MO
1619940392 William Beaman Individual Internal Medicine Physician Hazelwood, MO

Frequently asked questions

How many Internal Medicine providers are in Hazelwood, MO?
The latest NPPES snapshot lists 23 active Internal Medicine providers with a practice address in Hazelwood, Missouri.
How do I check a Internal Medicine provider's NPI in Hazelwood?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.