Lawrence Liao, DO
NPI 1154816114 · Emergency Medicine Physician · Inglewood, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Liao, DO is a Emergency Medicine Physician provider in Inglewood, CA (NPI 1154816114).
Provider details
- NPI number
- 1154816114
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A18906 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
541 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 341 | $176 |
| Critical Care, First 30-74 Minutes99291 | 80 | $216 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 60 | $7 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 60 | $122 |
Typical Medicare-allowed amounts for these services range $7–$216 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 57 | 56 |
| Ondansetronbrand: Ondansetron Odt | 53 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 30 | 30 |
| Cephalexin | 28 | 28 |
| Cyclobenzaprine Hcl | 27 | 27 |
| Cefpodoxime Proxetil | 23 | 22 |
| Prednisone | 20 | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 100 Michigan St Ne # Mc49Grand Rapids, MI 49503-2560Phone: (616) 391-1680
Registry dates
- Enumerated
- 2018-06-22
- Last updated
- 2023-05-12
- Certified
- 2023-05-12
Frequently asked questions
- What is Lawrence Liao's NPI number?
- Lawrence Liao's National Provider Identifier (NPI) is 1154816114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Liao's specialty?
- Lawrence Liao is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Liao located?
- Lawrence Liao's practice location on file with NPPES is 555 E Hardy St, Inglewood, CA 90301-4011.
- What is Lawrence Liao's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Liao is (310) 673-4660.
- Does Lawrence Liao accept Medicare?
- Lawrence Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Liao's NPI active?
- Yes — Lawrence Liao's NPI (1154816114) is active in the NPPES registry as of the last update on 2023-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.