Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John W. Collins Jr., M.D.

Specialist in Independence, MO · enumerated 2005.

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

National Provider Identifier

1912990227

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Registry record

Entity type Individual (Type 1)

Name Dr. John W. Collins Jr.

Credential M.D.

Sex Male

Practice address 19550 E 39th St S, Suite 400, Independence, MO, 64057

Phone (816) 254-4800

Fax (816) 254-4641

Enumeration date Aug 23, 2005

Last updated in NPPES Feb 10, 2019

Taxonomy & licenses

174400000X Specialist Other Service Providers · License R3688 (MO) 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
200255602	Medicaid	MO	-

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.

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Frequently asked questions

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.

What specialty is John Collins?

John Collins is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-10.