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Adrian Chang

  • Tomball, TX
  • Optometrist
NPI1659193142PAC ID6901393255
Industry payments
$16
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2024
Practice address
910 S Wayside Dr Ste 400 Suite 400, Houston, TX 77023
Practice phone
Call (713) 921-0233
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Icare 2020

Eye care practice · Houston, Texas

See all 2 affiliations

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Adrian Chang is an optometrist in Tomball, Texas

Adrian Chang practices at Icare 2020 in Houston, Texas.

Adrian Chang's NPI, 1659193142, was assigned on October 28, 2024. Adrian Chang graduated from University of Houston - College of Optometry in 2024. Adrian Chang holds Texas license 11254.

NPI and contact details
NPI
1659193142NPI Registry (opens in a new tab)
Medicare PAC ID
6901393255
NPI enumeration date
October 28, 2024
NPI status
Active
Practice phone
(713) 921-0233
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
28
Medical school graduation
2024

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Adrian Chang practices in Houston and Tomball

Adrian Chang's primary practice is Icare 2020, at 910 S Wayside Dr Ste 400 Suite 400, Houston, TX 77023. The practice phone is (713) 921-0233. The NPI Registry lists Adrian Chang's practice address as 27000 Tomball Pkwy, Tomball, TX 77433.

  • Icare 2020Primary
    910 S Wayside Dr Ste 400 Suite 400, Houston, TX 77023Phone(713) 921-0233
  • NPI Registry address
    27000 Tomball Pkwy, Tomball, TX 77433

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Adrian Chang is affiliated with 1 site of care and 1 medical group

Adrian Chang's primary practice is Icare 2020 in Houston, Texas. Dmand AI also links Adrian Chang to 1 medical group, named with a free account.

Icare 2020Eye care practice · Houston, TexasPrimary
1 medical groupName with a free account
See all 2 affiliations for Adrian Chang

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Adrian Chang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Adrian Chang practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Icare 2020Available with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Adrian Chang is one of 3,272 optometrists in Texas

Optometrist is Adrian Chang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Adrian Chang is licensed in Texas.

Specialties and state licenses

  • Optometrist, TexasPrimaryLicense 11254 · taxonomy 152W00000X

Optometrists near Adrian Chang

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

3,272optometrists in Texas11optometrists in Tomball

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Adrian Chang's patients have a median age of 49

Across all payers, Dmand AI patient panel data puts Adrian Chang's median patient age at 49, with 55% women.

Adrian Chang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women55%
  • Men36%

Source: Dmand AI Patient Panel Data

Adrian Chang received $16 in industry payments in 2025

CMS Open Payments shows 1 general payment to Adrian Chang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $16.

Companies that paid Adrian Chang the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Adrian Chang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Adrian Chang graduated from University of Houston - College of Optometry

Adrian Chang graduated from University of Houston - College of Optometry in 2024.

  1. Medical schoolUniversity of Houston - College of Optometry

Source: Dmand AI Professional Profile Data

Sources for Adrian Chang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Adrian Chang

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Adrian Chang's NPI number?

Adrian Chang's NPI number is 1659193142. It was assigned on October 28, 2024, and it is active in the NPI Registry.

What does Adrian Chang specialize in?

Adrian Chang is an optometrist in Tomball, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Adrian Chang practice?

Adrian Chang practices at 910 S Wayside Dr Ste 400 Suite 400, Houston, TX 77023. Adrian Chang also practices at 27000 Tomball Pkwy, Tomball, TX 77433. Adrian Chang's primary practice is Icare 2020 in Houston, Texas. Dmand AI also links Adrian Chang to 1 medical group.

What is Adrian Chang's office phone number?

The practice phone on file for Adrian Chang is (713) 921-0233.

What is Adrian Chang's medical license number?

Adrian Chang holds Texas license 11254.

Where did Adrian Chang go to medical school?

Adrian Chang graduated from University of Houston - College of Optometry in 2024.

Has Adrian Chang received payments from drug or device companies?

CMS Open Payments shows $16 in general payments to Adrian Chang from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.

How long has Adrian Chang been practicing?

Adrian Chang graduated from medical school in 2024, 2 years ago.

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