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DR. MARY KIM HOANG O.D.
NPI 1861862906
Optometrist in Tustin, CA

Active since October 01, 2015PECOS EnrolledAccepts Medicare Assignment
1102 IRVINE BLVD, TUSTIN, CA 92780(714) 838-3210(714) 838-5702 Get Directions Write a Review

NPPES record last updated: November 7, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 7, 2022, Feb 13, 2020, Apr 12, 2019 and 3 more (6 updates tracked since 2015).

About Dr. Mary Kim Hoang O.d. NPPES

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

DR. MARY KIM HOANG O.D. (NPI 1861862906) is an individual optometrist in Tustin, California, licensed in California (15359) and active in the NPI registry since October 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Long Beach, and is a graduate of Western University Of Health Sciences College Of Dental Med (2015).

NPPES Registry Identity

NPI1861862906
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARY KIM HOANGCredential: O.D.
Location Address1102 IRVINE BLVDTustin, CA 92780-3529
Mailing Address1102 Irvine BlvdTustin, CA 92780-3529 · (714) 838-3210 · Fax (714) 838-5702
Phone(714) 838-3210
Fax(714) 838-5702
Sole ProprietorNo
Medical School CMSWestern University Of Health Sciences College Of Dental MedGraduated 2015
Enumeration DateOctober 1, 2015
Last NPPES UpdateNovember 7, 20226 updates tracked since enumeration
NPPES CertifiedNovember 7, 2022
✔ NPI 1861862906 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 CA · 15359
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.
1102 IRVINE BLVD, Tustin, CA 92780
Open in Google Maps ↗

Secondary Practice Location 1

Location 14401 Atlantic AveLong Beach, CA 90807-2218 · Phone (562) 426-3925

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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. Mary Kim Hoang 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 ID6901108745
PECOS Enrollment IDI20160111001157
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 4

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.

Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
27 services26 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.
27 services14 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.
25 services24 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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92780 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Other Providers at the Same Location NPPES 4

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

LOWELL J. BOOTH OPTOMETRIST
Optometrist
1102 IRVINE BLVD
TUSTIN, CA 92780
Orange County (714) 838-3210
MK HOANG OD INC
Optometrist
1102 IRVINE BLVD
TUSTIN, CA 92780
Orange County (714) 838-3210
DR. LOWELL JOHN BOOTH OD
Optometrist
1102 IRVINE BLVD
TUSTIN, CA 92780
Orange County (714) 838-3210
BOOTH OPTOMETRY GROUP
Optometrist
1102 IRVINE BLVD
TUSTIN, CA 92780
Orange County (714) 838-3210

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 Mary Hoang's NPI number?

The NPI number for Mary Hoang is 1861862906. It was assigned to this individual provider in the NPPES registry on October 1, 2015.

Where is Mary Hoang located?

Mary Hoang practices at 1102 Irvine Blvd, Tustin, CA 92780. The listed phone number is (714) 838-3210.

What is Mary Hoang's specialty?

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

Is Mary Hoang enrolled in Medicare?

Yes. Mary Hoang 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 Mary Hoang accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Mary Hoang 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 Mary Hoang was last updated on November 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.