Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Iris Maureen Miller, O.D.

Optometrist in Concord, NH · enumerated 2011.

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

National Provider Identifier

1912285610

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Registry record

Entity type Individual (Type 1)

Name Iris Maureen Miller

Credential O.D.

Sex Female

Practice address 21 Green St, Concord, NH, 03301

Phone (603) 224-0971

Fax (603) 224-8349

Enumeration date Jul 28, 2011

Last updated in NPPES Apr 2, 2026

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1228 (NH) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 Iris Miller's NPI record?

Cross-check NPI 1912285610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1912285610 active?

Yes, as of the latest NPPES snapshot, NPI 1912285610 is active (record last updated 2026-04-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.