NPI
Robert F. Olszewski
NPI 1447489505
Read from the NPPES registry on October 24, 2026.
Facts
- Status
- Active
- Credential
- MD
- Type
- Individual
- Enumeration date
- 2009-07-10
- Last updated
- 2016-05-20
Run it in Rivvi
Check your whole roster against NPI.
Deactivated, mismatched or missing NPIs across every provider, each with the fix. The kind that get claims denied.
Check the rosterFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Is this you? Set up your practice's workspace from this NPI.
Specialties
Licenses
- License PA
- MD448407
- License DE
- C7-0004885
- License DE
- C1-0010866
- License DE
- DR-0010040
Location
- Practice location
- 4755 Ogletown Stanton Road
- City
- Newark DE
- Postal code
- 19718-1320
- Phone
- (302) 733-1000
- Fax
- (302) 733-2685
Medicare
- PECOS
- A PECOS enrollment row matches this NPI.
LEIE
No exclusion found for this NPI in the OIG LEIE file dated October 9, 2026. Confirm on OIG's online search.
Nearby
Anesthesiologists in Newark, DE. 27 with this primary taxonomy in the public file.
Other NPIs in Newark, DE. 5,753 records in the public file.
Public data from NPPES and CMS. Not a credentialing determination.
Request removal of this page
This removes the page from rivvi.ai. It does not change the record in NPPES.