Jason Liu, MD
NPI 1952821738 · Cardiovascular Disease Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Liu, MD is a Cardiovascular Disease Physician provider in Saint Louis, MO (NPI 1952821738).
Provider details
- NPI number
- 1952821738
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- T0841 (TX)
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 tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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.
$13,143 across 118 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 (2)
- 106 Vision Park BlvdShenandoah, TX 77384-3000Phone: (713) 442-1800
- 22407 Holzwarth RdSpring, TX 77389-1933Phone: (346) 674-4000
Registry dates
- Enumerated
- 2017-06-22
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Jason Liu's NPI number?
- Jason Liu's National Provider Identifier (NPI) is 1952821738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Liu's specialty?
- Jason Liu is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Liu located?
- Jason Liu's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Jason Liu's phone number?
- The practice phone number listed in the NPPES registry for Jason Liu is (314) 362-5000.
- Does Jason Liu accept Medicare?
- Jason Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Liu's NPI active?
- Yes — Jason Liu's NPI (1952821738) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.