Stephanie Wu
NPI 1942838388 · Psychiatry Physician · West Haven, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Wu is a Psychiatry Physician provider in West Haven, CT (NPI 1942838388).
Provider details
- NPI number
- 1942838388
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
83% 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 48 | — |
| Haloperidol | 29 | 11 |
| Benztropine Mesylate | 28 | 12 |
| Trazodone Hcl | 24 | 12 |
| Olanzapine | 21 | — |
| Haloperidol Decanoate | 14 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 14 | — |
| Quetiapine Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (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
- 2020-03-31
- Last updated
- 2024-01-11
- Certified
- 2024-01-11
Frequently asked questions
- What is Stephanie Wu's NPI number?
- Stephanie Wu's National Provider Identifier (NPI) is 1942838388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Wu's specialty?
- Stephanie Wu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Wu located?
- Stephanie Wu's practice location on file with NPPES is 270 Center St Ste 2, West Haven, CT 06516-4400.
- What is Stephanie Wu's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Wu is (203) 974-5900.
- Does Stephanie Wu accept Medicare?
- Stephanie Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Wu's NPI active?
- Yes — Stephanie Wu's NPI (1942838388) is active in the NPPES registry as of the last update on 2024-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.