Patricia Tsai, MD
NPI 1053470708 · Ophthalmology Physician · Woodland Hills, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Tsai, MD is a Ophthalmology Physician provider in Woodland Hills, CA (NPI 1053470708).
Provider details
- NPI number
- 1053470708
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A73191 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 623 | 178 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 420 | 106 |
| Prednisolone Acetate | 363 | 158 |
| Timolol Maleate | 355 | 110 |
| Brimonidine Tartrate | 241 | 73 |
| Moxifloxacin Hclbrand: Moxifloxacin | 198 | 72 |
| Cyclosporine | 115 | 34 |
| Acyclovir |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$402 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2021-12-03
Frequently asked questions
- What is Patricia Tsai's NPI number?
- Patricia Tsai's National Provider Identifier (NPI) is 1053470708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Tsai's specialty?
- Patricia Tsai is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Tsai located?
- Patricia Tsai's practice location on file with NPPES is 5601 De Soto Ave, Woodland Hills, CA 91367-6701.
- What is Patricia Tsai's phone number?
- The practice phone number listed in the NPPES registry for Patricia Tsai is (818) 719-2000.
- Does Patricia Tsai accept Medicare?
- Patricia Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Tsai's NPI active?
- Yes — Patricia Tsai's NPI (1053470708) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.