Robert Liao, M.D.
NPI 1891786257 · Cardiovascular Disease Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Liao, M.D. is a Cardiovascular Disease Physician provider in Dallas, TX (NPI 1891786257).
Provider details
- NPI number
- 1891786257
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K0892 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,278 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 607 | $126 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 273 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 193 | $183 |
| Heart Muscle Strain Imaging93356 | 193 | $36 |
| Limited Ultrasound Scan Behind Abdominal Cavity76775 | 184 | $59 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 287 | 84 |
| Rosuvastatin Calcium | 251 | 90 |
| Metoprolol Succinate | 234 | 94 |
| Carvedilol | 219 | 75 |
| Losartan Potassium | 203 | 68 |
| Ezetimibe | 167 | 56 |
| Sacubitril/Valsartanbrand: Entresto | 123 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$623 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
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2008-09-24
Frequently asked questions
- What is Robert Liao's NPI number?
- Robert Liao's National Provider Identifier (NPI) is 1891786257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Liao's specialty?
- Robert Liao is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Liao located?
- Robert Liao's practice location on file with NPPES is 7777 Forest Ln, Dallas, TX 75230-2505.
- What is Robert Liao's phone number?
- The practice phone number listed in the NPPES registry for Robert Liao is (972) 566-7878.
- Does Robert Liao accept Medicare?
- Robert Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Liao's NPI active?
- Yes — Robert Liao's NPI (1891786257) is active in the NPPES registry as of the last update on 2008-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.