Lucy Won, D.O.
NPI 1497172613 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucy Won, D.O. is a Psychiatry Physician provider in Los Angeles, CA (NPI 1497172613).
Provider details
- NPI number
- 1497172613
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A15920 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,297 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 475 | $128 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 362 | $114 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 270 | $113 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 63 | $190 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 54 | $203 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 489 | 98 |
| Sertraline Hcl | 469 | 100 |
| Quetiapine Fumarate | 375 | 62 |
| Trazodone Hcl | 329 | 69 |
| Risperidone | 215 | 33 |
| Lorazepam | 202 | 57 |
| Mirtazapine | 178 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,017 across 77 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
- 2014-03-26
- Last updated
- 2023-05-26
- Certified
- 2023-05-26
Frequently asked questions
- What is Lucy Won's NPI number?
- Lucy Won's National Provider Identifier (NPI) is 1497172613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucy Won's specialty?
- Lucy Won is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lucy Won located?
- Lucy Won's practice location on file with NPPES is 4221 Wilshire Blvd Ste 311, Los Angeles, CA 90010-3537.
- What is Lucy Won's phone number?
- The practice phone number listed in the NPPES registry for Lucy Won is (323) 917-5155.
- Does Lucy Won accept Medicare?
- Lucy Won is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucy Won's NPI active?
- Yes — Lucy Won's NPI (1497172613) is active in the NPPES registry as of the last update on 2023-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.