Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. DOUGLAS M TOLLEFSEN, MD
ActiveDR. DOUGLAS M TOLLEFSEN, MD is a Hematology & Oncology healthcare provider located in SAINT LOUIS, Missouri. NPI 1679599815 is currently active in the NPPES registry. Verify at CMS.
Hematology & Oncology · SAINT LOUIS, MO
Registration Details
- NPI Number
- 1679599815
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 14, 2006 (19.898442402095 yrs)
- Last Updated
- Jan 29, 2018
- License
-
R9558 (MO)
Practice Information
- Address
-
4921 PARKVIEW PL FL 77TH FLSAINT LOUIS, MO, 631101032Browse MO providers · Browse ZIP 63110
- Phone
- 3143628808
- Fax
- 3143628826
- Primary Specialty
-
Hematology & Oncology
207RH0000X
Other Hematology & Oncology Providers in SAINT LOUIS, MO
| Name | Credential | NPI |
|---|---|---|
| DR. VORACHART AUETHAVEKIAT | MD | 1003872615 |
| DR. SCOT G HICKMAN | MD | 1114976818 |
| DR. MOREY A BLINDER | MD | 1215953526 |
| DR. ELAINE M MAJERUS | MD | 1326064544 |
| DR. GREGORY D LONGMORE | MD | 1912924473 |
| DR. KATHERINE P PONDER | MD | 1689692493 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.