Lucy Liao, M.D.
NPI 1194973990 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucy Liao, M.D. is a Psychiatry Physician provider in Los Angeles, CA (NPI 1194973990).
Provider details
- NPI number
- 1194973990
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A 102540 (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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
259 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 | 76 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 64 | $99 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 53 | $97 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 34 | $137 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 32 | $194 |
Typical Medicare-allowed amounts for these services range $97–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 115 | 13 |
| Olanzapine | 112 | — |
| Sertraline Hcl | 100 | 11 |
| Trazodone Hcl | 95 | 11 |
| Mirtazapine | 88 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 62 | — |
| Fluoxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 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
Additional practice locations (2)
- 1635 W Main St Ste 100Alhambra, CA 91801-1951Phone: (626) 248-1800
- 760 Westwood PlzSte C8-222Los Angeles, CA 90024-5055Phone: (310) 825-0326Fax: (310) 825-0340
Registry dates
- Enumerated
- 2008-09-04
- Last updated
- 2021-01-05
- Certified
- 2021-01-05
Frequently asked questions
- What is Lucy Liao's NPI number?
- Lucy Liao's National Provider Identifier (NPI) is 1194973990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucy Liao's specialty?
- Lucy Liao is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lucy Liao located?
- Lucy Liao's practice location on file with NPPES is 520 S La Fayette Park Pl Fl 3, Los Angeles, CA 90057-1607.
- What is Lucy Liao's phone number?
- The practice phone number listed in the NPPES registry for Lucy Liao is (213) 252-2100.
- Does Lucy Liao accept Medicare?
- Lucy Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucy Liao's NPI active?
- Yes — Lucy Liao's NPI (1194973990) is active in the NPPES registry as of the last update on 2021-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.