DR. MAI CHU O.D.
NPI 1063643963
Optometrist in Southborough, MA

Active since July 27, 2009PECOS EnrolledAccepts Medicare Assignment
93.08/100
CMS Quality Rating
24 NEWTON ST, SOUTHBOROUGH, MA 01772(084) 603-1505(508) 460-3061 Get Directions Write a Review

NPPES record last updated: January 30, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 15, 2022, Sep 17, 2021 (2 updates tracked since 2021).

About Dr. Mai Chu O.d. NPPES

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

DR. MAI CHU O.D. (NPI 1063643963) is an individual optometrist in Southborough, Massachusetts, licensed in Massachusetts (OTP4768) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (2009).

NPPES Registry Identity

NPI1063643963
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MAI CHUCredential: O.D.
Location Address24 NEWTON STSouthborough, MA 01772-1215
Mailing Address24 Newton StSouthborough, MA 01772-1215 · (084) 603-1505 · Fax (508) 460-3061
Fax(508) 460-3061
Sole ProprietorYes
Medical School CMSIllinois College Of Optometry At ChicagoGraduated 2009
Enumeration DateJuly 27, 2009
Last NPPES UpdateJanuary 30, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2025
NPI 1063643963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses Licensed in MA · OTP4768 Licensed in IL · 046011521
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.

24 NEWTON ST, Southborough, MA 01772

Other Names 1

Former Name (1)Mai Chu

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mai Chu O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254523392
PECOS Enrollment IDI20101007001280
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
18 services18 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services17 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
16 services16 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
15 services15 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01772 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.79
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

Internal Medicine
24 NEWTON ST
SOUTHBOROUGH, MA 01772
Nurse Practitioner (Family)
24 NEWTON ST
SOUTHBOROUGH, MA 01772
Pharmacist
24 NEWTON ST, WALGREENS PHARMACY
SOUTHBOROUGH, MA 01772
Internal Medicine
24 NEWTON ST
SOUTHBOROUGH, MA 01772
Internal Medicine
24 NEWTON ST
SOUTHBOROUGH, MA 01772
Dietitian, Registered (Nutrition, Pediatric)
24 NEWTON ST
SOUTHBOROUGH, MA 01772
Nurse Practitioner (Family)
24 NEWTON ST
SOUTHBOROUGH, MA 01772
Counselor (Mental Health)
24 NEWTON ST
SOUTHBOROUGH, MA 01772

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 Mai Chu's NPI number?

The NPI number for Mai Chu is 1063643963. It was assigned to this individual provider in the NPPES registry on July 27, 2009.

Where is Mai Chu located?

Mai Chu practices at 24 Newton St, Southborough, MA 01772. The listed phone number is (084) 603-1505.

What is Mai Chu's specialty?

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

Is Mai Chu enrolled in Medicare?

Yes. Mai Chu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mai Chu 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 Providence Health Plan list Mai Chu 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 Mai Chu was last updated on January 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.