Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark B Steffen MD PA

Pain Medicine (Anesthesiology) Physician in Great Bend, KS · enumerated 2006 · authorized official Mark Steffen, President.

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

National Provider Identifier

1811958044

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Registry record

Entity type Organization (Type 2)

Legal business name Mark B Steffen MD PA

Practice address 514 Cleveland St, Great Bend, KS, 67530

Phone (620) 791-6215

Enumeration date Mar 29, 2006

Last updated in NPPES Sep 10, 2014

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Secondary

207LC0200X Critical Care Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mark Steffen

Title President

Phone (620) 791-6215

Other identifiers

Identifier	Type	State	Issuer
DC8812	Other	-	RAILROAD MEDICARE
111133	Other	KS	BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Mark B Steffen MD PA located?

The practice location on file with NPPES is in Great Bend, KS.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-09-10. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-10.