Kay Chan Powell
- Industry payments
- $891
- Affiliated sites
- 4
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 23600 El Toro Rd, Lake Forest, CA 92630
- Practice phone
- Call (800) 571-5202
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
National Vision, Inc.
Lake Forest, California
Find Kay Powell'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.
Kay Chan Powell is an optometrist in Lake Forest, California
Kay Powell practices at National Vision, Inc. in Lake Forest, California.
Kay Powell's NPI, 1770938441, was assigned on April 29, 2016. Kay Powell holds Arizona license 2171.
- NPI
- 1770938441NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153613013
- NPI enumeration date
- April 29, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 571-5202
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kay Chan Powell practices at National Vision, Inc. in Lake Forest, California
Kay Powell's primary practice is National Vision, Inc., at 23600 El Toro Rd, Lake Forest, CA 92630 in Orange County. The practice phone is (800) 571-5202.
- National Vision, Inc.23600 El Toro Rd, Lake Forest, CA 92630 · Orange CountyPhone(800) 571-5202
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kay Chan Powell is affiliated with 5 sites of care and 4 medical groups
Kay Powell's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Kay Powell to 4 group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kay Chan Powell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kay Powell practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Vision, Inc. | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kay Chan Powell is one of 7,206 optometrists in California
Optometrist is Kay Powell's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Kay Powell is licensed in Arizona.
Specialties and state licenses
- Optometrist, ArizonaPrimary
Optometrists near Kay Powell
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
Kay Chan Powell's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Kay Powell's median patient age at 68, with 52% women.
Kay Powell'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
- Women52%
- Men45%
Source: Dmand AI Patient Panel Data
How Kay Chan Powell takes part in Medicare
Kay Powell 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)
Kay Chan Powell received $891 in industry payments in 2025
CMS Open Payments shows 20 general payments to Kay Powell from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $606.
Companies that paid Kay Powell 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 Kay Chan Powell'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Kay Chan Powell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kay Chan Powell's NPI number?
Kay Chan Powell's NPI number is 1770938441. It was assigned on April 29, 2016, and it is active in the NPI Registry.
What does Kay Chan Powell specialize in?
Kay Chan Powell is an optometrist in Lake Forest, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Kay Chan Powell practice?
Kay Powell practices at 23600 El Toro Rd, Lake Forest, CA 92630. Kay Powell's primary practice is National Vision, Inc. in Lake Forest, California. Dmand AI also links Kay Powell to 4 group practices and clinics and 4 medical groups.
What is Kay Chan Powell's office phone number?
The practice phone on file for Kay Powell is (800) 571-5202.
What is Kay Chan Powell's medical license number?
Kay Powell holds Arizona license 2171.
Does Kay Chan Powell accept Medicare?
Yes. CMS lists Kay Powell as accepting Medicare assignment.
Has Kay Chan Powell received payments from drug or device companies?
CMS Open Payments shows $891 in general payments to Kay Powell from 6 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Kay Chan Powell been practicing?
Kay Powell graduated from medical school in 2016, 10 years ago.
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