David Shangkang Liao, M.D.,PH.D.
Ophthalmology · Los Angeles, CA
At a glance
1245 Wilshire Blvd Ste 380, Los Angeles, CA 90017-4886
Published activity: Cataract surgery. View counts and coverage
NPPES record updated Feb 24, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1245 Wilshire Blvd Ste 380Los Angeles, CA 90017-4886
Additional reported practice locations
1510 S Central Ave Ste 230Glendale, CA 912042583
Phone: 8187974870
Fax: 2139759118 301 S Fair Oaks Ave Ste 407
Pasadena, CA 911052562
Phone: 6262041410
Fax: 2139759118 12840 Riverside Dr Ste 333
North Hollywood, CA 916073386
Phone: 8187542090
Fax: 2139759118 9001 Wilshire Blvd Ste 301
Beverly Hills, CA 902111841
Phone: 3108546201
Fax: 2139759118
Education & affiliations
- Medical / professional school
- Virginia Commonwealth University, School Of Medicine
- Graduation year
- 2003
- CMS specialties
- Ophthalmology
Practice groups
Reported hospital affiliations
- Pih Health Good Samaritan Hospital Los Angeles, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Cataract surgery | 14 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $649.36 |
Reporting companies
| Company | Amount |
|---|---|
| APELLIS PHARMACEUTICALS, INC. | $225.94 |
| ALCON VISION LLC | $163.41 |
| GENENTECH USA, INC. | $96.36 |
| ABBVIE INC. | $95.63 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $49.08 |
| NEUROTECH PHARMACEUTICALS, INC. | $18.94 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Ophthalmology
- Taxonomy code
- 207W00000X
- Enumeration date
- Feb 6, 2007
- Record updated
- Feb 24, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.,PH.D.
Reported taxonomies and licenses
207W00000X
License reported: 231238 MA
207W00000X · Primary
License reported: A112736 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1245 Wilshire Blvd Ste 380Los Angeles, CA 90017-4886
- Phone
- (213) 483-8810
- Fax
- (213) 975-9118
Mailing address
1245 WILSHIRE BLVD STE 380LOS ANGELES, CA 900174886
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue