Derek Ng, OD
- Industry payments
- $230
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 4450 E Sam Houston Pkwy S Suite E Suite E, Pasadena, TX 77505-3950
- Practice phone
- Call (713) 473-5714
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pasadena Eye Associates
Eye care practice · Pasadena, Texas
Find Derek Ng's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Derek Ng is an optometrist in Pasadena, Texas
Derek Ng practices at Pasadena Eye Associates in Pasadena, Texas.
Derek Ng's NPI, 1245072776, was assigned on June 6, 2024. Derek Ng holds Texas license 11091.
- NPI
- 1245072776NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173062098
- NPI enumeration date
- June 6, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 473-5714
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Derek Ng practices at Pasadena Eye Associates in Pasadena, Texas
Derek Ng's primary practice is Pasadena Eye Associates, at 4450 E Sam Houston Pkwy S Suite E Suite E, Pasadena, TX 77505-3950. The practice phone is (713) 473-5714.
- Pasadena Eye Associates4450 E Sam Houston Pkwy S Suite E Suite E, Pasadena, TX 77505-3950Phone(713) 473-5714
Source: Dmand AI Affiliation Data
Derek Ng is affiliated with 1 site of care and 1 medical group
Derek Ng's primary practice is Pasadena Eye Associates in Pasadena, Texas. Dmand AI also links Derek Ng to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Derek Ng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Ng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pasadena Eye Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Derek Ng is one of 3,272 optometrists in Texas
Optometrist is Derek Ng's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Derek Ng is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Derek Ng
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Derek Ng's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Derek Ng's median patient age at 70, with 58% women.
Derek Ng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
How Derek Ng takes part in Medicare
Derek Ng accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Derek Ng received $230 in industry payments in 2025
CMS Open Payments shows 11 general payments to Derek Ng from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $70.
Companies that paid Derek Ng the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Derek Ng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Derek Ng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek Ng's NPI number?
Derek Ng's NPI number is 1245072776. It was assigned on June 6, 2024, and it is active in the NPI Registry.
What does Derek Ng specialize in?
Derek Ng is an optometrist in Pasadena, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Derek Ng practice?
Derek Ng practices at 4450 E Sam Houston Pkwy S Suite E Suite E, Pasadena, TX 77505-3950. Derek Ng's primary practice is Pasadena Eye Associates in Pasadena, Texas. Dmand AI also links Derek Ng to 1 medical group.
What is Derek Ng's office phone number?
The practice phone on file for Derek Ng is (713) 473-5714.
What is Derek Ng's medical license number?
Derek Ng holds Texas license 11091.
Does Derek Ng accept Medicare?
Yes. CMS lists Derek Ng as accepting Medicare assignment.
Has Derek Ng received payments from drug or device companies?
CMS Open Payments shows $230 in general payments to Derek Ng from 5 companies from 2025 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Derek Ng been practicing?
Derek Ng graduated from medical school in 2024, 2 years ago.
Selling to optometrist practices?
See optometrists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card