DR. MARK H DEWOLFE M.D.
NPI 1124021142
Internal Medicine - Hematology & Oncology in Kansas City, MO

Q: What is Mark Dewolfe's NPI number?

The NPI number for Mark Dewolfe is 1124021142. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Q: What is Mark Dewolfe's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Dewolfe was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

Active since May 23, 2005

5400 N OAK TRFY, SUITE 101, KANSAS CITY, MO 64118(816) 454-1658(816) 454-1734 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Mark H Dewolfe M.d. NPPES

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

DR. MARK H DEWOLFE M.D. (NPI 1124021142) is an individual hematology & oncology provider in Kansas City, Missouri, licensed in Missouri (R3A25) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1124021142

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. MARK H DEWOLFECredential: M.D.

Location Address5400 N OAK TRFY, SUITE 101Kansas City, MO 64118-4688

Mailing Address901 E 104th StKansas City, MO 64131-4517 · (816) 502-8752 · Fax (816) 932-9670

Phone(816) 454-1658

Fax(816) 454-1734

Sole ProprietorNo

Enumeration DateMay 23, 2005

Last NPPES UpdateFebruary 12, 2026

✔ NPI 1124021142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in MO · R3A25✔ Licensed in KS · 04-19790

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.

5400 N OAK TRFY, Kansas City, MO 64118

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Other Identifiers 13

Other13192MO · Coventry

Other4340992MO · Aetna

Other12440MO · Hm Care

Medicaid2051670901KS

Medicaid201787405MO

Other026295099MO · Federal Black Lung

Other09468014MO · Bcbs Of Kansas City

Other1001457701MO · Community Health Plan

Other497815KS · Bcbs Of Kansas

Other560391MO · Firstguard

Other3650047MO · Uhc

Other480911591028MO · Cigna

Other97759MO · Advantra Medicare Replace

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Other Providers at the Same Location NPPES 18

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

NORTHLAND PYSCHIATRIC SPECIALISTS, LLC

Clinic/Center (Mental Health (Including Community Mental Health Center))

5400 N OAK TRFY, BUILDING 1, SUITE 115
GLADSTONE, MO 64118

Clay County (816) 453-6777

DR. JOHN A DORSCH D.D.S.,M.S.,P.C.

Dentist (Orthodontics and Dentofacial Orthopedics)

5400 N OAK TRFY, SUITE 123
KANSAS CITY, MO 64118

Clay County (816) 454-6800

MERITAS HEALTH CORPORATION

Family Medicine

5400 N OAK TRFY, SUITE 200
KANSAS CITY, MO 64118

Clay County (816) 453-0900

DANN J FREDRICKSON MD

Internal Medicine

5400 N OAK TRFY, SUITE 200
KANSAS CITY, MO 64118

Clay County (816) 453-0900

HEARTLAND HEMATOLOGY ONCOLOGY ASSOCIATES INC

Internal Medicine (Hematology & Oncology)

5400 N OAK TRFY, SUITE101
KANSAS CITY, MO 64118

Clay County (816) 455-8129

JAMES V MATURO JR. MD

Internal Medicine

5400 N OAK TRFY, STE 200
KANSAS CITY, MO 64118

Clay County (816) 453-0900

REBECCA C EHRICH N.P. A.P.R.N. B.C.

Nurse Practitioner

5400 N OAK TRFY, STE 200
KANSAS CITY, MO 64118

Clay County (816) 453-0900

JOHN O STANLEY MD

Family Medicine

5400 N OAK TRFY, SUITE 200
KANSAS CITY, MO 64118

Clay County (816) 453-0900

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 Mark Dewolfe's NPI number?

The NPI number for Mark Dewolfe is 1124021142. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Where is Mark Dewolfe located?

Mark Dewolfe practices at 5400 N Oak Trfy Suite 101, Kansas City, MO 64118. The listed phone number is (816) 454-1658.

What is Mark Dewolfe's specialty?

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

What insurance does Mark Dewolfe accept?

Health plans from Medica list Mark Dewolfe as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Dewolfe was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.