DR. DOUGLAS M TOLLEFSEN MD
NPI 1679599815
Internal Medicine - Hematology in Saint Louis, MO
About Dr. Douglas M Tollefsen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOUGLAS M TOLLEFSEN MD (NPI 1679599815) is an individual hematology provider in Saint Louis, Missouri, licensed in Missouri (R9558) and active in the NPI registry since July 2006.
NPPES Registry Identity
Specialties & Licenses
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
Other Identifiers 2
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Douglas Tollefsen's NPI number?
The NPI number for Douglas Tollefsen is 1679599815. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Douglas Tollefsen located?
Douglas Tollefsen practices at 4921 Parkview Pl Fl 7 7th Fl, Saint Louis, MO 63110. The listed phone number is (314) 362-8808.
What is Douglas Tollefsen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
When was this NPI record last updated?
The NPPES record for Douglas Tollefsen was last updated on January 29, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.
