JANETTE L. LIU, OD AND ASSOCIATES, LLC
NPI 1326461484
Optometrist in North Andover, MA

Q: What is Janette L. Liu, Od And Associates, LLC's specialty?

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

Active since January 27, 2014

89 MAIN ST, NORTH ANDOVER, MA 01845(978) 690-2020(978) 683-2040 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 24, 2026, Mar 5, 2026, Sep 8, 2025 (3 updates tracked since 2025).

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About Janette L. Liu, Od And Associates, Llc NPPES

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

JANETTE L. LIU, OD AND ASSOCIATES, LLC (NPI 1326461484), doing business as North Andover Eye Care, is a healthcare organization registered as an optometrist in North Andover, Massachusetts and active in the NPI registry since January 2014. The organization lists Janette L Liu, Ceo, as its authorized official.

NPPES Registry Identity

NPI1326461484

Entity TypeOrganization

Primary Taxonomy152W00000X

Legal Business NameJANETTE L. LIU, OD AND ASSOCIATES, LLC

Location Address89 MAIN STNorth Andover, MA 01845-2426

Mailing Address89 Main StNorth Andover, MA 01845-2426 · (978) 690-2020 · Fax (978) 673-2040

Phone(978) 690-2020

Fax(978) 683-2040

Organization SubpartNo

Authorized OfficialJanette L LiuCeo · (978) 690-2020

Enumeration DateJanuary 27, 2014

Last NPPES UpdateMarch 24, 20263 updates tracked since enumeration

NPPES CertifiedMarch 24, 2026

✔ NPI 1326461484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in MA · 4736

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.

89 MAIN ST, North Andover, MA 01845

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Other Names 1

Doing Business AsNorth Andover Eye Care

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.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)

Janette L. Liu, Od And Associates, Llc 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 Janette L. Liu, Od And Associates, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Janette Liu, O.D.

Optometry

NPI 1770732067

89 MAIN ST
North Andover, MA 01845

(978) 690-2020

✔ 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 Janette L. Liu, Od And Associates, LLC's NPI number?

The NPI number for Janette L. Liu, Od And Associates, LLC is 1326461484. It was assigned to this organization in the NPPES registry on January 27, 2014. The provider is doing business as North Andover Eye Care.

Where is Janette L. Liu, Od And Associates, LLC located?

Janette L. Liu, Od And Associates, LLC is located at 89 Main St, North Andover, MA 01845. The listed phone number is (978) 690-2020.

What is Janette L. Liu, Od And Associates, LLC's specialty?

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

Is Janette L. Liu, Od And Associates, LLC enrolled in Medicare?

Yes. Janette L. Liu, Od And Associates, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Janette L. Liu, Od And Associates, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Optometry) reassigns their Medicare billing to Janette L. Liu, Od And Associates, LLC. 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 Janette L. Liu, Od And Associates, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Janette L. Liu, Od And Associates, LLC 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 Janette L. Liu, Od And Associates, LLC was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.