Collins Liu, MD
Neurology · Nuclear Medicine (CMS) · San Diego, CA
At a glance
11120 E Ocean Air Dr Ste 101-88, San Diego, CA 92130-4683
NPPES record updated May 15, 2024. 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
11120 E Ocean Air Dr Ste 101-88San Diego, CA 92130-4683
Additional reported practice locations
1520 San Pablo St Ste 3000Los Angeles, CA 900335315
Phone: 3234425710 255 N Elm St Ste 205
Escondido, CA 920253431
Phone: 8583069119
Education & affiliations
- Medical / professional school
- New York Medical College
- Graduation year
- 2008
- CMS specialties
- Neurology · Nuclear Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Keck Hospital Of Usc 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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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 | $153.10 |
Reporting companies
| Company | Amount |
|---|---|
| EISAI INC. | $104.26 |
| LILLY USA, LLC | $48.84 |
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
- Neurology · Nuclear Medicine (CMS)
- Taxonomy code
- 2084B0040X
- Enumeration date
- Aug 14, 2008
- Record updated
- May 15, 2024
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- COLLIN LIU
- Reported credentials
- MD
Reported taxonomies and licenses
2084D0003X
License reported: A113042 CA
2084B0040X · Primary
License reported: A113042 CA
207U00000X
License reported: A113042 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
11120 E Ocean Air Dr Ste 101-88San Diego, CA 92130-4683
- Phone
- (619) 630-8676
Mailing address
11120 E OCEAN AIR DR STE 101-88SAN DIEGO, CA 921304683
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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