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Dr. John R Collop, DO

Emergency Medicine Physician in Canton, MI · enumerated 2006.

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

National Provider Identifier

1043256167

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Registry record

Entity type Individual (Type 1)
Name Dr. John R Collop
Credential DO
Sex Male
Practice address 7300 N Canton Center Rd, Emergency Medicine Dept, Canton, MI, 48187
Phone (734) 454-8002
Fax (734) 454-2733
Enumeration date Jun 20, 2006
Last updated in NPPES Aug 12, 2010

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 5101007293 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
10432561167 Medicaid MI -
4661689 Medicaid MI -
4849246 Medicaid MI -
JC007293 Other MI BC/BS

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 Collop?
John Collop 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-12.