Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jack F Prince, O.D.

Optometrist in Baltimore, MD · enumerated 2006.

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

National Provider Identifier

1386687820

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Registry record

Entity type Individual (Type 1)

Name Jack F Prince

Credential O.D.

Sex Male

Practice address 600 N Wolfe St, Baltimore, MD, 21287

Phone (410) 955-5080

Enumeration date Jun 13, 2006

Last updated in NPPES Aug 11, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TA868 (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
084900600	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 Jack Prince's NPI record?

Cross-check NPI 1386687820 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386687820 active?

Yes, as of the latest NPPES snapshot, NPI 1386687820 is active (record last updated 2022-08-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-11.