NPI Portal NPI Lookup & Verification

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

Darlene Michelle Swartz, DO00001945

Optician in Wenatchee, WA · enumerated 2023.

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

National Provider Identifier

1760175103

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Darlene Michelle Swartz
Credential DO00001945
Sex Female
Practice address Wenatchee, WA, 98801
Phone (509) 665-9323
Fax (509) 665-8822
Enumeration date May 31, 2023
Last updated in NPPES May 31, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License DO00001945 (WA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1760175103 active?
Yes, as of the latest NPPES snapshot, NPI 1760175103 is active (record last updated 2023-05-31).
How do I verify Darlene Swartz's NPI record?
Cross-check NPI 1760175103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-31.