Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Ross Alexander, DDS MS

Dentist in Olympia, WA · enumerated 2007 · practices at Retina and Macula Specialists Ps.

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

National Provider Identifier

1316090160

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Ross Alexander

Credential DDS MS

Sex Male

Practice address 3620 Ensign Rd Ne, Suite A, Olympia, WA, 98506

Phone (360) 491-9594

Fax (360) 491-9410

Enumeration date Jan 18, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 6447 (WA) Primary

122300000X Dentist Dental Providers · License D6776 (OR) Secondary

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 Steven Alexander's NPI record?

Cross-check NPI 1316090160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316090160 active?

Yes, as of the latest NPPES snapshot, NPI 1316090160 is active (record last updated 2007-07-08).

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Retina and Macula Specialists Ps Ophthalmology Physician · Olympia, WA NPI 1326337262 Muhammad Nadeem Interventional Cardiology Physician · Olympia, WA NPI 1528580024

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.