NPI Portal NPI Lookup & Verification

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

Prof. Robert Waldman, O.D.

Optometrist in Mentor, OH · enumerated 2007.

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

National Provider Identifier

1144375742

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Registry record

Entity type Individual (Type 1)
Name Prof. Robert Waldman
Credential O.D.
Sex Male
Practice address Mentor, OH, 44060
Phone (440) 255-7727
Enumeration date Jan 24, 2007
Last updated in NPPES May 1, 2012

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 3382T1193 (OH) 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
0056572 Medicaid OH -

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 Robert Waldman's NPI record?
Cross-check NPI 1144375742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1144375742 active?
Yes, as of the latest NPPES snapshot, NPI 1144375742 is active (record last updated 2012-05-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-01.