Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen D Ratty, OD

Optometrist in Bakersfield, CA · enumerated 2007 · practices at Steve Ratty Optometrist Inc.

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

National Provider Identifier

1700915394

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen D Ratty

Credential OD

Sex Male

Practice address 2222 E St, Bakersfield, CA, 93301

Phone (661) 327-2681

Fax (661) 327-0193

Enumeration date Mar 2, 2007

Last updated in NPPES Jul 6, 2010

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 7557 (CA) 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 Stephen Ratty's NPI record?

Cross-check NPI 1700915394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700915394 active?

Yes, as of the latest NPPES snapshot, NPI 1700915394 is active (record last updated 2010-07-06).

Other providers at this practice address

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Steve Ratty Optometrist Inc Optometrist · Bakersfield, CA NPI 1912260266

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-06.