Kaitlyn Tsou, OD
- Industry payments
- $193
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 5460 E La Palma Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 463-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Marshall B. Ketchum University
Anaheim, California
Find Kaitlyn Tsou'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.
Kaitlyn Tsou is an optometrist in Anaheim, California
Kaitlyn Tsou practices at Marshall B. Ketchum University in Anaheim, California.
Kaitlyn Tsou's NPI, 1407603780, was assigned on May 3, 2024. Kaitlyn Tsou graduated from Southern California College of Optometry in 2025. Kaitlyn Tsou holds California license 35968.
- NPI
- 1407603780NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466963731
- NPI enumeration date
- May 3, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 463-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kaitlyn Tsou practices at Marshall B. Ketchum University in Anaheim, California
Kaitlyn Tsou's primary practice is Marshall B. Ketchum University, at 5460 E La Palma Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 463-7500.
- Marshall B. Ketchum University5460 E La Palma Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 463-7500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kaitlyn Tsou is affiliated with 2 sites of care and 1 medical group
Kaitlyn Tsou's primary practice is Marshall B. Ketchum University in Anaheim, California. Dmand AI also links Kaitlyn Tsou to 1 group practice or clinic and 1 medical group, 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 Kaitlyn Tsou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kaitlyn Tsou practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshall B. Ketchum University | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kaitlyn Tsou is one of 7,206 optometrists in California
Optometrist is Kaitlyn Tsou's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Kaitlyn Tsou is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Kaitlyn Tsou
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
Kaitlyn Tsou's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Kaitlyn Tsou's median patient age at 55, with 47% women.
Kaitlyn Tsou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
How Kaitlyn Tsou takes part in Medicare
Kaitlyn Tsou 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)
Kaitlyn Tsou received $193 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kaitlyn Tsou from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Glaukos Corporation paid the most, $151.
Companies that paid Kaitlyn Tsou the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kaitlyn Tsou graduated from Southern California College of Optometry
Kaitlyn Tsou graduated from Southern California College of Optometry in 2025.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Kaitlyn Tsou'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) |
| 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 Kaitlyn Tsou
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kaitlyn Tsou's NPI number?
Kaitlyn Tsou's NPI number is 1407603780. It was assigned on May 3, 2024, and it is active in the NPI Registry.
What does Kaitlyn Tsou specialize in?
Kaitlyn Tsou is an optometrist in Anaheim, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Kaitlyn Tsou practice?
Kaitlyn Tsou practices at 5460 E La Palma Ave, Anaheim, CA 92807. Kaitlyn Tsou's primary practice is Marshall B. Ketchum University in Anaheim, California. Dmand AI also links Kaitlyn Tsou to 1 group practice or clinic and 1 medical group.
What is Kaitlyn Tsou's office phone number?
The practice phone on file for Kaitlyn Tsou is (714) 463-7500.
What is Kaitlyn Tsou's medical license number?
Kaitlyn Tsou holds California license 35968.
Does Kaitlyn Tsou accept Medicare?
Yes. CMS lists Kaitlyn Tsou as accepting Medicare assignment.
Where did Kaitlyn Tsou go to medical school?
Kaitlyn Tsou graduated from Southern California College of Optometry in 2025.
Has Kaitlyn Tsou received payments from drug or device companies?
CMS Open Payments shows $193 in general payments to Kaitlyn Tsou from 2 companies from 2025 to 2025. The largest total came from Glaukos Corporation.
How long has Kaitlyn Tsou been practicing?
Kaitlyn Tsou graduated from medical school in 2025, 1 years ago.
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