Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William A Garringer, M.D.

Emergency Medicine Physician in Springfield, OH · enumerated 2006.

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

National Provider Identifier

1598861320

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Registry record

Entity type Individual (Type 1)

Name William A Garringer

Credential M.D.

Sex Male

Practice address Springfield, OH, 45504

Phone (937) 882-9001

Fax (937) 882-9003

Enumeration date Sep 16, 2006

Last updated in NPPES May 29, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35-039741 (OH) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35.039741 (OH) 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
000000017211	Other	OH	ANTHEM
0353540	Medicaid	OH	-

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 William Garringer?

William Garringer is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. 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 2008-05-29.