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SIGHTLINE OPHTHALMOLOGY PS
NPI 1003419664
Ophthalmology - Cornea and External Diseases Specialist in Gig Harbor, WA

Active since November 17, 2020
5201 OLYMPIC DR STE 110, GIG HARBOR, WA 98335(253) 432-3238 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 11, 2026, Nov 17, 2020 (2 updates tracked since 2020).

About Sightline Ophthalmology Ps NPPES

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

SIGHTLINE OPHTHALMOLOGY PS (NPI 1003419664) is a healthcare organization registered as a cornea and external diseases specialist in Gig Harbor, Washington and active in the NPI registry since November 2020. The organization maintains a secondary practice location in University Place and lists Preston Sullivan, President, as its authorized official.

NPPES Registry Identity

NPI1003419664
Entity TypeOrganization
Primary Taxonomy207WX0120X
Legal Business NameSIGHTLINE OPHTHALMOLOGY PS
Location Address5201 OLYMPIC DR STE 110Gig Harbor, WA 98335-1778
Mailing Address5201 Olympic Dr Ste 110Gig Harbor, WA 98335-1778 · (253) 432-3238
Phone(253) 432-3238
Organization SubpartNo
Authorized OfficialPreston SullivanPresident · (541) 621-7080
Enumeration DateNovember 17, 2020
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1003419664 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmology · Cornea and External Diseases SpecialistAllopathic & Osteopathic Physicians
Taxonomy Code207WX0120X
Definition
An ophthalmologist who specializes in diseases of the cornea, sclera, eyelids, conjunctiva, and anterior segment of the eye.
5201 OLYMPIC DR STE 110, Gig Harbor, WA 98335
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Secondary Practice Location 1

Location 16720 Regents BlvdUniversity Place, WA 98466-5400 · Phone (253) 432-3238

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sightline Ophthalmology Ps is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Sightline Ophthalmology Ps, which bills Medicare for the services this clinician delivers.

Clinician (1)

Preston Sullivan, MD
Ophthalmology
NPI 1275696056
5201 OLYMPIC DR STE 110
Gig Harbor, WA 98335
(253) 432-3238
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Sightline Ophthalmology Ps's NPI number?

The NPI number for Sightline Ophthalmology Ps is 1003419664. It was assigned to this organization in the NPPES registry on November 17, 2020.

Where is Sightline Ophthalmology Ps located?

Sightline Ophthalmology Ps is located at 5201 Olympic Dr Ste 110, Gig Harbor, WA 98335. The listed phone number is (253) 432-3238.

What is Sightline Ophthalmology Ps's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Cornea and External Diseases Specialist, with taxonomy code 207WX0120X.

Is Sightline Ophthalmology Ps enrolled in Medicare?

Yes. Sightline Ophthalmology Ps is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sightline Ophthalmology Ps?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Sightline Ophthalmology Ps. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sightline Ophthalmology Ps was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.