Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven Ray Allen, MD

Q: What is the NPI number for Steven Allen?

The National Provider Identifier (NPI) for Steven Allen is 1326259615, a Type 1 (individual) record in the CMS NPPES registry.

Trauma Surgery Physician in Columbia, MO · enumerated 2007.

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

National Provider Identifier

1326259615

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Steven Ray Allen

Credential MD

Sex Male

Practice address One Hospital Dr, Columbia, MO, 65212

Phone (573) 884-6098

Fax (573) 884-2835

Enumeration date May 25, 2007

Last updated in NPPES Mar 17, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 35086124 (OH) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 2025004765 (MO) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License MD434514 (PA) Secondary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License MD434514 (PA) Secondary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License 2025004765 (MO) Primary

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

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 Steven Allen practice?

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

What is the NPI number for Steven Allen?

The National Provider Identifier (NPI) for Steven Allen is 1326259615, 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 2025-03-17.