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Mr. Arthur Cromer Dimarco, DMD

General Practice Dentistry in Spokane, WA · enumerated 2006.

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

National Provider Identifier

1912005430

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Registry record

Entity type Individual (Type 1)
Name Mr. Arthur Cromer Dimarco
Credential DMD
Sex Male
Practice address 310 N Riverpoint Blvd, Box E Health Sciences Bldg #160, Spokane, WA, 99202
Phone (509) 368-6512
Fax (509) 368-6514
Enumeration date Sep 20, 2006
Last updated in NPPES Mar 25, 2022

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4864 (WA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
508205 Medicaid WA -
7543 Other WA WDS

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 Arthur Dimarco's NPI record?
Cross-check NPI 1912005430 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912005430 active?
Yes, as of the latest NPPES snapshot, NPI 1912005430 is active (record last updated 2022-03-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-25.