Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Neininger, CRNA

Certified Registered Nurse Anesthetist in Springfield, OH · enumerated 2006.

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

National Provider Identifier

1669435830

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Registry record

Entity type Individual (Type 1)

Name Brian Neininger

Credential CRNA

Sex Male

Practice address 100 Medical Center Dr, Springfield, OH, 45504

Phone (937) 523-1000

Enumeration date Apr 10, 2006

Last updated in NPPES Feb 4, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 11520 (OH) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
3634051	Medicaid	TN	-
4103571	Other	TN	BLUE CROSS
4103571	Other	TN	BLUECARE
P00232804	Other	TN	TRAVELERS MEDICARE
100047155	Other	TN	PHP TENNCARE

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

What specialty is Brian Neininger?

Brian Neininger is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.