Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John William Myers III, M.D.

Surgery Physician in Oshkosh, WI · enumerated 2015.

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

National Provider Identifier

1699153866

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Registry record

Entity type Individual (Type 1)

Name Dr. John William Myers III

Credential M.D.

Sex Male

Practice address 855 N Westhaven Dr, Oshkosh, WI, 54904

Phone (920) 303-8700

Enumeration date May 8, 2015

Last updated in NPPES Dec 29, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 84953-20 (WI) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD61186271 (WA) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 29587 (NE) 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
2201136	Medicaid	WA	-
100384418	Medicaid	WI	-

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 John Myers?

John Myers is registered in NPPES with the primary taxonomy of Surgery 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 2025-12-29.