Carolina Chong Liao
NPI 1225805666 · Physician Assistant · Mountain View, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolina Chong Liao is a Physician Assistant provider in Mountain View, CA (NPI 1225805666).
Provider details
- NPI number
- 1225805666
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA63988 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$435 across 7 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
Additional practice locations (1)
- 1501 Trousdale DrBurlingame, CA 94010-4506Phone: (650) 853-5745
Registry dates
- Enumerated
- 2023-12-06
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Carolina Chong Liao's NPI number?
- Carolina Chong Liao's National Provider Identifier (NPI) is 1225805666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolina Chong Liao's specialty?
- Carolina Chong Liao is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolina Chong Liao located?
- Carolina Chong Liao's practice location on file with NPPES is 2490 Hospital Dr Ste 210, Mountain View, CA 94040-4117.
- What is Carolina Chong Liao's phone number?
- The practice phone number listed in the NPPES registry for Carolina Chong Liao is (408) 871-3400.
- Does Carolina Chong Liao accept Medicare?
- Carolina Chong Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolina Chong Liao's NPI active?
- Yes — Carolina Chong Liao's NPI (1225805666) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.