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

Dr. Stanley Neil Blackman, O.D.

Optometrist in Valparaiso, IN · enumerated 2006.

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

National Provider Identifier

1518931310

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Registry record

Entity type Individual (Type 1)
Name Dr. Stanley Neil Blackman
Credential O.D.
Sex Male
Practice address Valparaiso, IN, 46383
Phone (219) 462-5501
Fax (219) 462-3238
Enumeration date Feb 16, 2006
Last updated in NPPES Dec 2, 2010

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 18001528B (IN) 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
100150190A Medicaid IN -
000000084617 Other IN ANTHEM
180011 Other IN UNICARE--BUDD

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 Stanley Blackman's NPI record?
Cross-check NPI 1518931310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518931310 active?
Yes, as of the latest NPPES snapshot, NPI 1518931310 is active (record last updated 2010-12-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-02.