Wesley S. Chew, OD
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 1,710
- Industry payments
- $147
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1403 N. Tustin Ave. Suite 100, Santa Ana, CA 92705
- Practice phone
- Call (714) 633-1388
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Acuity Eye Group - Orange Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Santa Ana, California
Find Wesley Chew'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.
Wesley S. Chew is an optometrist in Santa Ana, California
Wesley Chew practices at Acuity Eye Group - Orange Ambulatory Surgery Center in Santa Ana, California.
Wesley Chew's NPI, 1952714446, was assigned on June 3, 2014. Wesley Chew graduated from Southern California College of Optometry in 2014. Wesley Chew holds California license 14901TLG.
- NPI
- 1952714446NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385969708
- NPI enumeration date
- June 3, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 633-1388
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Wesley S. Chew practices at Acuity Eye Group - Orange Ambulatory Surgery Center in Santa Ana, California
Wesley Chew's primary practice is Acuity Eye Group - Orange Ambulatory Surgery Center, at 1403 N. Tustin Ave. Suite 100, Santa Ana, CA 92705. The practice phone is (714) 633-1388.
- Acuity Eye Group - Orange Ambulatory Surgery Center1403 N. Tustin Ave. Suite 100, Santa Ana, CA 92705Phone(714) 633-1388
Source: Dmand AI Affiliation Data
Wesley S. Chew is affiliated with 1 site of care and 1 medical group
Wesley Chew's primary practice is Acuity Eye Group - Orange Ambulatory Surgery Center in Santa Ana, California. Dmand AI also links Wesley Chew to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Wesley S. Chew's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Wesley Chew practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Acuity Eye Group - Orange Ambulatory Surgery Center | 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.
Wesley S. Chew is one of 7,206 optometrists in California
Optometrist is Wesley Chew's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Wesley Chew is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Wesley Chew
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
Wesley S. Chew treated 70 Medicare patients in 2024, average age 73
CMS counts 70 Medicare patients who saw Wesley Chew in 2024. The largest group is 65 to 74, with 36 patients. 71% of them have high blood pressure, and 71% have high cholesterol. 66% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Wesley Chew's median patient age at 68, with 56% women.
Wesley Chew's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Wesley Chew's Medicare patients by sex, 2024
- Women3449%
- Men3651%
Chronic conditions among Wesley Chew's Medicare patients, 2024
- High blood pressure71%
- High cholesterol71%
- Diabetes51%
- Arthritis39%
- Ischemic heart disease27%
- Chronic kidney disease26%
- Heart failure20%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Wesley Chew's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Wesley S. Chew wrote 1,710 Medicare Part D claims in 2024
In 2024, Wesley Chew wrote 1,710 Medicare Part D claims for 467 patients. 44% of them were for generic drugs.
Wesley Chew's Part D claims by kind of drug, 2024
- Generic746 claims44%
- Brand-name964 claims56%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Wesley S. Chew takes part in Medicare
Wesley Chew 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Wesley S. Chew received $147 in industry payments in 2025
CMS Open Payments shows 1 general payment to Wesley Chew from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $147.
Companies that paid Wesley Chew the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Wesley S. Chew graduated from Southern California College of Optometry
Wesley Chew graduated from Southern California College of Optometry in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Wesley S. Chew'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Wesley S. Chew
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Wesley S. Chew's NPI number?
Wesley S. Chew's NPI number is 1952714446. It was assigned on June 3, 2014, and it is active in the NPI Registry.
What does Wesley S. Chew specialize in?
Wesley S. Chew is an optometrist in Santa Ana, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Wesley S. Chew practice?
Wesley Chew practices at 1403 N. Tustin Ave. Suite 100, Santa Ana, CA 92705. Wesley Chew's primary practice is Acuity Eye Group - Orange Ambulatory Surgery Center in Santa Ana, California. Dmand AI also links Wesley Chew to 1 medical group.
What is Wesley S. Chew's office phone number?
The practice phone on file for Wesley Chew is (714) 633-1388.
What is Wesley S. Chew's medical license number?
Wesley Chew holds California license 14901TLG.
Does Wesley S. Chew accept Medicare?
Yes. CMS lists Wesley Chew as accepting Medicare assignment.
How many Medicare patients does Wesley S. Chew see?
CMS counts 70 Medicare patients who saw Wesley Chew in 2024, with an average age of 73.
Where did Wesley S. Chew go to medical school?
Wesley Chew graduated from Southern California College of Optometry in 2014.
Has Wesley S. Chew received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Wesley Chew from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Wesley S. Chew been practicing?
Wesley Chew graduated from medical school in 2014, 12 years ago.
Selling to optometrist practices?
See optometrists in California 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