Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Edward Leininger, M.D.

Surgery Physician in Colorado Springs, CO · enumerated 2006.

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

National Provider Identifier

1447230883

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Edward Leininger

Credential M.D.

Sex Male

Practice address 1400 E Boulder St, Ste 600, Colorado Springs, CO, 80909

Phone (719) 364-6487

Fax (719) 364-6488

Enumeration date Jan 20, 2006

Last updated in NPPES Jun 20, 2013

Taxonomy & licenses

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 46793 (CO) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 46793 (CO) Primary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License 46793 (CO) Secondary

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
27832058	Medicaid	CO	-

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

Is NPI 1447230883 active?

Yes, as of the latest NPPES snapshot, NPI 1447230883 is active (record last updated 2013-06-20).

How do I verify Brian Leininger's NPI record?

Cross-check NPI 1447230883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-20.