IndividualActive
Robert Onder, M.D.
NPI 1164533295 · Allergy Physician · Saint Louis, MO
Provider details
- NPI number
- 1164533295
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- R9H42 (MO)
Practice location
711 Old Ballas Rd
Suite 100
Saint Louis, MO 63141-7051
Phone: (314) 569-0510
Fax: (314) 569-1085
Mailing address
711 Old Ballas Rd
Saint Louis, MO 63141-7051
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2011-10-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.