Winnie Tsai, DO
NPI 1235690918 · Psychiatry Physician · Burbank, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Winnie Tsai, DO is a Psychiatry Physician provider in Burbank, CA (NPI 1235690918).
Provider details
- NPI number
- 1235690918
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
113 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 47 | $139 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 39 | $75 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 27 | $204 |
Typical Medicare-allowed amounts for these services range $75–$204 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Duloxetine Hcl | 149 | 45 |
| Bupropion Hclbrand: Bupropion Xl | 138 | 40 |
| Clonazepam | 113 | 21 |
| Quetiapine Fumarate | 111 | 32 |
| Trazodone Hcl | 101 | 31 |
| Escitalopram Oxalate | 98 | 27 |
| Fluoxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-26
- Last updated
- 2023-08-15
- Certified
- 2023-08-15
Frequently asked questions
- What is Winnie Tsai's NPI number?
- Winnie Tsai's National Provider Identifier (NPI) is 1235690918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Winnie Tsai's specialty?
- Winnie Tsai is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Winnie Tsai located?
- Winnie Tsai's practice location on file with NPPES is 191 S Buena Vista St Ste 100, Burbank, CA 91505-4562.
- What is Winnie Tsai's phone number?
- The practice phone number listed in the NPPES registry for Winnie Tsai is (818) 869-7600.
- Does Winnie Tsai accept Medicare?
- Winnie Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Winnie Tsai's NPI active?
- Yes — Winnie Tsai's NPI (1235690918) is active in the NPPES registry as of the last update on 2023-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.