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MISSOURI HEMATOLOGY & ONCOLOGY, P.C.
NPI 1811046949
Internal Medicine - Hematology & Oncology in Saint Louis, MO

Active since January 09, 2007
6400 CLAYTON RD, SUITE 302, SAINT LOUIS, MO 63117(314) 645-3432(314) 645-3191 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Missouri Hematology & Oncology, P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MISSOURI HEMATOLOGY & ONCOLOGY, P.C. (NPI 1811046949) is a healthcare organization registered as a hematology & oncology in Saint Louis, Missouri and active in the NPI registry since January 2007. The organization lists Stephen K Janney, President, as its authorized official.

NPPES Registry Identity

NPI1811046949
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameMISSOURI HEMATOLOGY & ONCOLOGY, P.C.
Location Address6400 CLAYTON RD, SUITE 302Saint Louis, MO 63117-1850
Mailing Address6400 Clayton Rd, Suite 302Saint Louis, MO 63117-1850 · (314) 645-3432 · Fax (314) 645-3191
Phone(314) 645-3432
Fax(314) 645-3191
Organization SubpartNo
Authorized OfficialStephen K JanneyPresident · (314) 645-3432
Enumeration DateJanuary 9, 2007
Last NPPES UpdateAugust 22, 2020
✔ NPI 1811046949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
6400 CLAYTON RD, Saint Louis, MO 63117
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ALLEN M JACOBS DPM
Podiatrist (Foot & Ankle Surgery)
6400 CLAYTON RD, STE 402
SAINT LOUIS, MO 63117
St. Louis County (314) 367-6545
DR. PIOTR KULIKOWSKI MD
Internal Medicine
6400 CLAYTON RD, STE 303
SAINT LOUIS, MO 63117
St. Louis County (314) 647-6666
UMAR DAUD MD
Internal Medicine (Rheumatology)
6400 CLAYTON RD, SUITE 110
SAINT LOUIS, MO 63117
St. Louis County (314) 645-4434
JIANMEI LIU M.D.
Internal Medicine
6400 CLAYTON RD, SUITE 401
SAINT LOUIS, MO 63117
St. Louis County (314) 644-6500
DR. EDWARD W. HEIDBRIER MD PC
Internal Medicine (Geriatric Medicine)
6400 CLAYTON RD, STE 107
SAINT LOUIS, MO 63117
St. Louis County (314) 645-2810
JOEL RILEY M.D.
Internal Medicine (Gastroenterology)
6400 CLAYTON RD, SUITE 216
SAINT LOUIS, MO 63117
St. Louis County (314) 951-5368
CLAYTON SLEEP INSTITUTE, LLC
Clinic/Center
6400 CLAYTON RD, STE 303
SAINT LOUIS, MO 63117
St. Louis County (314) 645-5855
AHMAD CARDIOLOGY INC
Internal Medicine (Cardiovascular Disease)
6400 CLAYTON RD, SUITE 316
RICHMOND HEIGHTS, MO 63117
St. Louis County (314) 644-2333

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 Missouri Hematology & Oncology, P.C.'s NPI number?

The NPI number for Missouri Hematology & Oncology, P.C. is 1811046949. It was assigned to this organization in the NPPES registry on January 9, 2007.

Where is Missouri Hematology & Oncology, P.C. located?

Missouri Hematology & Oncology, P.C. is located at 6400 Clayton Rd Suite 302, Saint Louis, MO 63117. The listed phone number is (314) 645-3432.

What is Missouri Hematology & Oncology, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Missouri Hematology & Oncology, P.C. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.