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DR. ANN NGUYEN HAN O.D.
NPI 1902929755
Optometrist in Houston, TX

Active since April 09, 2007PECOS EnrolledAccepts Medicare Assignment
76.57/100
CMS Quality Rating
6860 HIGHWAY 6 N, HOUSTON, TX 77084(281) 500-9612 Get Directions Write a Review

NPPES record last updated: January 12, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ann Nguyen Han O.d. NPPES

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

DR. ANN NGUYEN HAN O.D. (NPI 1902929755) is an individual optometrist in Houston, Texas, licensed in Texas (6757TG) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Houston - College Of Optometry (2005).

NPPES Registry Identity

NPI1902929755
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. ANN NGUYEN HANCredential: O.D.
Location Address6860 HIGHWAY 6 NHouston, TX 77084-1342
Mailing Address5425 Petty StHouston, TX 77007-1807 · (713) 861-4419
Phone(281) 500-9612
Sole ProprietorNo
Medical School CMSUniversity Of Houston - College Of OptometryGraduated 2005
Enumeration DateApril 9, 2007
Last NPPES UpdateJanuary 12, 2016
✔ NPI 1902929755 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 TX · 6757TG
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.
6860 HIGHWAY 6 N, Houston, TX 77084
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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. Ann Nguyen Han 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 ID8426374034
PECOS Enrollment IDI20150225001983
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
37 services34 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
26 services24 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 services25 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.
24 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77084 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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.

76.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality54.23
Promoting Interoperability77
Improvement Activities40
Cost86.85

Other Providers at the Same Location NPPES 3

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

MANN EYE CENTER, PA
Optometrist
6860 HIGHWAY 6 N, SUITE A
HOUSTON, TX 77084
Harris County (281) 500-9606
SUNRISE VISTA, LLC
Technician/Technologist (Optician)
6860 HIGHWAY 6 N, SUITE A
HOUSTON, TX 77084
Harris County (281) 500-9605
20-20 EXPRESS--HOUSTON LLC
Eyewear Supplier
6860 HIGHWAY 6 N, SUITE A
HOUSTON, TX 77084
Harris County (281) 858-6294

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 Ann Han's NPI number?

The NPI number for Ann Han is 1902929755. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Where is Ann Han located?

Ann Han practices at 6860 Highway 6 N, Houston, TX 77084. The listed phone number is (281) 500-9612.

What is Ann Han's specialty?

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

Is Ann Han enrolled in Medicare?

Yes. Ann Han 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 Ann Han 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 4 other insurers list Ann Han 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 Ann Han was last updated on January 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.