Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Corinne Nora Casey, OD

Optometrist in Baltimore, MD · enumerated 2012.

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

National Provider Identifier

1205193638

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Registry record

Entity type Individual (Type 1)

Name Corinne Nora Casey

Credential OD

Sex Female

Practice address 10 N Greene St, Baltimore, MD, 21201

Phone (410) 605-7230

Enumeration date Apr 23, 2012

Last updated in NPPES Aug 24, 2012

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TA2289 (MD) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
055069800	Medicaid	MD	-
253628	Other	MD	JHHC PRODUCTS

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 Corinne Casey?

Corinne Casey is registered in NPPES with the primary taxonomy of Optometrist. 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 2012-08-24.