PEAK EYECARE OPTOMETRY
NPI 1134875297
Optometrist in Santa Clarita, CA

Q: What is Harrison Tsang Od, Inc's NPI number?

The NPI number for Harrison Tsang Od, Inc is 1134875297. It was assigned to this organization in the NPPES registry on February 28, 2022. The provider is doing business as Peak Eyecare Optometry.

Q: What is Harrison Tsang Od, Inc's specialty?

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

Active since February 28, 2022

27916 SECO CANYON RD STE 204, SANTA CLARITA, CA 91350(707) 280-2754 Get Directions Write a Review

NPPES record last updated: May 13, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 13, 2022, Feb 28, 2022 (2 updates tracked since 2022).

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About Peak Eyecare Optometry NPPES

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

PEAK EYECARE OPTOMETRY (NPI 1134875297) is a healthcare organization registered as an optometrist in Santa Clarita, California and active in the NPI registry since February 2022. The organization lists Harrison Tsang, Optometrist, as its authorized official.

NPPES Registry Identity

NPI1134875297

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameHARRISON TSANG OD, INC

Location Address27916 SECO CANYON RD STE 204Santa Clarita, CA 91350-3853

Mailing Address27916 Seco Canyon Rd Ste 204Santa Clarita, CA 91350-3853 · (661) 261-9212 · Fax (661) 261-9131

Phone(707) 280-2754

Organization SubpartNo

Authorized OfficialHarrison TsangOptometrist · (707) 280-2754

Enumeration DateFebruary 28, 2022

Last NPPES UpdateMay 13, 20222 updates tracked since enumeration

NPPES CertifiedMay 13, 2022

✔ NPI 1134875297 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.

27916 SECO CANYON RD STE 204, Santa Clarita, CA 91350

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Other Names 1

Doing Business AsPeak Eyecare Optometry

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 Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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)

Peak Eyecare Optometry 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 Peak Eyecare Optometry, which bills Medicare for the services this clinician delivers.

Clinician (1)

Harrison Tsang, O.D.

Optometry

NPI 1215375456

27916 SECO CANYON RD STE 204
Santa Clarita, CA 91350

(661) 261-9212

✔ 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 Harrison Tsang Od, Inc's NPI number?

The NPI number for Harrison Tsang Od, Inc is 1134875297. It was assigned to this organization in the NPPES registry on February 28, 2022. The provider is doing business as Peak Eyecare Optometry.

Where is Harrison Tsang Od, Inc located?

Harrison Tsang Od, Inc is located at 27916 Seco Canyon Rd Ste 204, Santa Clarita, CA 91350. The listed phone number is (707) 280-2754.

What is Harrison Tsang Od, Inc's specialty?

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

Is Harrison Tsang Od, Inc enrolled in Medicare?

Yes. Harrison Tsang Od, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Harrison Tsang Od, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Harrison Tsang Od, Inc. 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.

What insurance does Harrison Tsang Od, Inc accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Harrison Tsang Od, Inc 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 Harrison Tsang Od, Inc was last updated on May 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.