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Dr. Nghi Nina Nguyen Phuong Doyle, O.D.

Optometrist in Crofton, MD · enumerated 2006.

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

National Provider Identifier

1578524088

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Registry record

Entity type Individual (Type 1)
Name Dr. Nghi Nina Nguyen Phuong Doyle
Credential O.D.
Sex Female
Practice address 1702 Transportation Blvd, Suite I, Crofton, MD, 21114
Fax (410) 721-1308
Enumeration date Apr 1, 2006
Last updated in NPPES Jan 21, 2025

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OEG00148 (PA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 12306T (CA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License TA1908 (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
406792400 Medicaid MD -

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

How do I verify Nghi Nina Doyle's NPI record?
Cross-check NPI 1578524088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578524088 active?
Yes, as of the latest NPPES snapshot, NPI 1578524088 is active (record last updated 2025-01-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.