GINA MARIE DEMMERLY LDO
NPI 1366319824
Technician/Technologist - Optician in Seattle, WA

Q: What is Gina Demmerly's NPI number?

The NPI number for Gina Demmerly is 1366319824. It was assigned to this individual provider in the NPPES registry on October 20, 2025.

Q: What is Gina Demmerly's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Optician, with taxonomy code 156FX1800X.

Q: When was this NPI record last updated?

The NPPES record for Gina Demmerly was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 20, 2025

4854 RAINIER AVE S, SEATTLE, WA 98118(206) 722-3939 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Gina Marie Demmerly Ldo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GINA MARIE DEMMERLY LDO (NPI 1366319824) is an individual optician in Seattle, Washington, licensed in Washington (DO60240657) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1366319824

Entity TypeIndividualFemale

Primary Taxonomy156FX1800X

Provider Legal NameGINA MARIE DEMMERLYCredential: LDO

Location Address4854 RAINIER AVE SSeattle, WA 98118-1742

Mailing Address1125 E Olive St Apt 103Seattle, WA 98122-8406 · (206) 658-3786

Phone(206) 722-3939

Sole ProprietorYes

Enumeration DateOctober 20, 2025

NPPES CertifiedOctober 20, 2025

✔ NPI 1366319824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician/Technologist · OpticianEye and Vision Services Providers

Taxonomy Code156FX1800X

License✔ Licensed in WA · DO60240657

Definition

Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.

4854 RAINIER AVE S, Seattle, WA 98118

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM PENTECOST, OD, PLLC

Optometrist

4854 RAINIER AVE S
SEATTLE, WA 98118

King County (206) 619-2084

MS. MICHELE BAYLE L.D.O.

Technician/Technologist (Optician)

4854 RAINIER AVE S
SEATTLE, WA 98118

King County (206) 722-3939

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gina Demmerly's NPI number?

The NPI number for Gina Demmerly is 1366319824. It was assigned to this individual provider in the NPPES registry on October 20, 2025.

Where is Gina Demmerly located?

Gina Demmerly practices at 4854 Rainier Ave S, Seattle, WA 98118. The listed phone number is (206) 722-3939.

What is Gina Demmerly's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Optician, with taxonomy code 156FX1800X.

When was this NPI record last updated?

The NPPES record for Gina Demmerly was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.