Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Steven Howerter, M.D.

Emergency Medicine Physician in Columbus, NE · enumerated 2006.

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

National Provider Identifier

1104995471

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark Steven Howerter

Credential M.D.

Sex Male

Practice address 4600 38th St, Columbus, NE, 68601

Phone (402) 564-7118

Fax (402) 562-3378

Enumeration date Nov 8, 2006

Last updated in NPPES Aug 28, 2013

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 19392 (NE) 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
7416	Other	NE	BCBS
240470	Other	NE	COVENTRY
2939	Other	NE	MIDLANDS
P00203295	Other	NE	RAILROAD

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 does Mark Howerter practice?

The practice location on file with NPPES is in Columbus, NE. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Howerter?

The National Provider Identifier (NPI) for Mark Howerter is 1104995471, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-28.