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Calvin C Robbins

Ophthalmology Physician in Detroit, MI · enumerated 2021.

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

National Provider Identifier

1265013452

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Registry record

Entity type Individual (Type 1)
Name Calvin C Robbins
Sex Male
Practice address 2799 W Grand Blvd, Detroit, MI, 48202
Phone (313) 916-9454
Enumeration date Apr 19, 2021
Last updated in NPPES Apr 15, 2026

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 4301514622 (MI) Primary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD30285 (ME) Secondary

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

What specialty is Calvin Robbins?
Calvin Robbins is registered in NPPES with the primary taxonomy of Ophthalmology 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 2026-04-15.