NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Diane Bernitt, OD

Optometrist in Hunt Valley, MD · enumerated 2007.

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

National Provider Identifier

1497894240

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Diane Bernitt
Credential OD
Sex Female
Practice address Hunt Valley, MD, 21030
Phone (410) 584-8224
Fax (410) 584-8225
Enumeration date Feb 6, 2007
Last updated in NPPES Jan 29, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TA0908 (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
3784907 Other MD AETNA
40117901 Other MD CAREFIRST BCBS

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 is the NPI number for Diane Bernitt?
The National Provider Identifier (NPI) for Diane Bernitt is 1497894240, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Bernitt practice?
The practice location on file with NPPES is in Hunt Valley, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-29.