DR. DANIEL SJOLUND AND DR. ALICE SUN, OPTOMETRIC CORPORATION
NPI 1336685049
Optometrist in Santa Clarita, CA

Q: What is Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Active since January 19, 2017

27335 TOURNEY RD STE 180, SANTA CLARITA, CA 91355(661) 259-1662 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 4, 2024, Jan 7, 2021, Jan 19, 2017 (3 updates tracked since 2017).

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About Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation NPPES

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

DR. DANIEL SJOLUND AND DR. ALICE SUN, OPTOMETRIC CORPORATION (NPI 1336685049) is a healthcare organization registered as an optometrist in Santa Clarita, California and active in the NPI registry since January 2017. The organization maintains a secondary practice location in San Fernando and lists Alice Sun, Cfo, as its authorized official.

NPPES Registry Identity

NPI1336685049

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameDR. DANIEL SJOLUND AND DR. ALICE SUN, OPTOMETRIC CORPORATION

Location Address27335 TOURNEY RD STE 180Santa Clarita, CA 91355-2204

Mailing Address27335 Tourney Rd Ste 180Santa Clarita, CA 91355-2204 · (661) 259-1662 · Fax (661) 412-0010

Phone(661) 259-1662

Organization SubpartNo

Authorized OfficialAlice SunCfo · (661) 259-1662

Enumeration DateJanuary 19, 2017

Last NPPES UpdateSeptember 23, 20253 updates tracked since enumeration

NPPES CertifiedSeptember 23, 2025

✔ NPI 1336685049 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

27335 TOURNEY RD STE 180, Santa Clarita, CA 91355

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Secondary Practice Location 1

Location 1906 San Fernando RdSan Fernando, CA 91340-3311 · Phone (818) 361-1513

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 6 clinicians reassign Medicare billing to Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Daniel Sjolund, OD

Optometry

NPI 1760866362

27335 TOURNEY RD STE 180
Santa Clarita, CA 91355

(661) 259-1662

✔ PECOS✔ Accepts MedicareSame address

Matthew Thornton, OD

Optometry

NPI 1760150601

25862 MCBEAN PKWY
Valencia, CA 91355

(661) 259-1662

✔ PECOS✔ Accepts Medicare1.7 mi

Mania Ghanem, OD

Optometry

NPI 1285302901

906 SAN FERNANDO RD
San Fernando, CA 91340

(818) 361-1513

✔ PECOS✔ Accepts Medicare12 mi

Adrig Sarian, OD

Optometry

NPI 1699320499

14914 SHERMAN WAY
Van Nuys, CA 91405

(818) 787-2020

✔ PECOS✔ Accepts Medicare17 mi

Alice Sun, O.D.

Optometry

NPI 1801271390

1355 4TH ST
Santa Monica, CA 90401

(310) 394-1011

✔ PECOS✔ Accepts Medicare28 mi

Brian Baldovino, OD

Optometry

NPI 1669189668

2307 BLACK PINE RD
Chino Hills, CA 91709

(909) 348-2664

✔ PECOS56 mi

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 Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation's NPI number?

The NPI number for Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation is 1336685049. It was assigned to this organization in the NPPES registry on January 19, 2017.

Where is Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation located?

Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation is located at 27335 Tourney Rd Ste 180, Santa Clarita, CA 91355. The listed phone number is (661) 259-1662.

What is Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation enrolled in Medicare?

Yes. Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Optometry, reassign their Medicare billing to Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation accept?

Health plans from BlueCross BlueShield of Tennessee list Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dr. Daniel Sjolund And Dr. Alice Sun, Optometric Corporation was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.