William C. Tse, OD
- Part D claims, 2024
- 56
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find William Tse'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.
William C. Tse is an optometrist in Anaheim, California
William Tse practices at Southern California Permanente Medical Group in Anaheim, California.
William Tse's NPI, 1881753598, was assigned on December 8, 2006. William Tse graduated from Southern California College of Optometry in 1992. William Tse holds California license OPT10003T.
- NPI
- 1881753598NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698723401
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William C. Tse practices at Southern California Permanente Medical Group in Anaheim, California
William Tse's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William C. Tse is affiliated with 2 sites of care and 1 medical group
William Tse's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links William Tse to 1 more group practice or clinic, 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 William C. Tse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Tse practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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William C. Tse is one of 7,206 optometrists in California
Optometrist is William Tse's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Tse is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near William Tse
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
William C. Tse's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts William Tse's median patient age at 51, with 61% women.
William Tse's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
William C. Tse wrote 56 Medicare Part D claims in 2024
In 2024, William Tse wrote 56 Medicare Part D claims for 28 patients. 46% of them were for generic drugs.
William Tse's Part D claims by kind of drug, 2024
- Generic26 claims46%
- Brand-name30 claims54%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How William C. Tse takes part in Medicare
William Tse 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)
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William C. Tse graduated from Southern California College of Optometry
William Tse graduated from Southern California College of Optometry in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William C. Tse'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 |
| 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) |
| 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 William C. Tse
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William C. Tse's NPI number?
William C. Tse's NPI number is 1881753598. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What does William C. Tse specialize in?
William C. Tse is an optometrist in Anaheim, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William C. Tse practice?
William Tse practices at 441 N Lakeview Ave, Anaheim, CA 92807. William Tse's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links William Tse to 1 group practice or clinic.
What is William C. Tse's office phone number?
The practice phone on file for William Tse is (714) 279-4000.
What is William C. Tse's medical license number?
William Tse holds California license OPT10003T.
What medical group is William C. Tse part of?
William Tse is linked to Southern California Permanente Medical Group.
Does William C. Tse accept Medicare?
Yes. CMS lists William Tse as accepting Medicare assignment.
Where did William C. Tse go to medical school?
William Tse graduated from Southern California College of Optometry in 1992.
How long has William C. Tse been practicing?
William Tse graduated from medical school in 1992, 34 years ago.
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