Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew N. Stein, M.D.

Hematology & Oncology Physician in Lawrence, KS · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174592554

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew N. Stein

Credential M.D.

Sex Male

Practice address 330 Arkansas St, Suite 105, Lawrence, KS, 66044

Phone (785) 840-2800

Fax (785) 840-2813

Enumeration date Mar 16, 2006

Last updated in NPPES May 20, 2014

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 04-20087 (KS) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
100137990B	Medicaid	KS	-
2546681	Other	-	AETNA INSURANCE
830007297	Other	-	MEDICARE RAILROAD
1373980	Other	-	FIRST HEALTH
48-6033703-018	Other	-	PRUDENTIAL
20299031	Other	-	BC/BS OF KANSAS CITY
620821	Other	-	FIRST GUARD
100531	Other	-	BC/BS OF KANSAS
04-01152	Other	-	UNITED HEALTHCARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Matthew Stein?

Matthew Stein is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-20.