Hung-I Liao, M.D.
NPI 1346623550ActiveIndividual· Internal Medicine, Pulmonary Disease· Anaheim, CA
Internal Medicine, Pulmonary Disease (M.D.) with Chest and Critical Care Consultants A Medical Group, practicing in Anaheim, California. Their prescriptions cost Medicare Part D more than their services did: $750,030 for 850 claims, against $207,035 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 20 companies reporting payments in 2025, $3,990 in all, mostly food and beverage. Lists Ahmc Anaheim Regional Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1346623550 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 7, 2015 |
| Last updated in NPPES | Apr 26, 2021 |
| Certified by provider | Apr 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A156056 | CA |
| Internal Medicine | 207R00000X | 036.146307 | IL |
| Internal Medicine | 207R00000X | A156056 | CA |
| Internal Medicine | 207R00000X | 036-146307 | IL |
| Internal Medicine, Critical Care Medicine | 207RC0200X | A156056 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 036-146307 | IL |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 036-146307 | IL |
| Hospitalist | 208M00000X | A156056 | CA |
| Hospitalist | 208M00000X | 036.146307 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 1,692 across 38 procedure codes |
| Paid by Medicare | $207,035 |
Part D prescriptions in 2024
| Prescriptions (claims) | 850 · 1,066 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $750,030 |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine, Sleep Medicine |
Medical group
- Chest and Critical Care Consultants A Medical GroupTustin, CA · 71 clinicians
Hospital affiliations
- Ahmc Anaheim Regional Medical CenterAnaheim, CA
- Anaheim Global Medical CenterAnaheim, CA
- Orange County Global Medical CenterSanta Ana, CA
- Uci Health-OrangeOrange, CA
- Whittier Hospital Medical CenterWhittier, CA
Other facilities
- Kindred Hospital BreaLong-term care hospital · Brea, CA
- Kindred Hospital Brea D/P SnfNursing home · Brea, CA
Industry payments (Open Payments)
- 2025$3,990 · 142 payments from 20 companies
- 2024$5,475 · 125 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $882.48 | 30 |
| Intuitive Surgical, Inc. | $651.09 | 3 |
| Astrazeneca Pharmaceuticals LP | $478.47 | 33 |
| Amgen Inc. | $297.35 | 13 |
| Verona Pharma, Inc. | $274.34 | 10 |
What the 2025 payments were for
- Food and Beverage$3,322 · 138 payments
- Education$633.99 · 3 payments
- Travel and Lodging$33.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pulmonologists in Anaheim
- 1417273830
- 1518937754
- 1548238660
- 1760580716
- 1275858292
- 1831282268
- 1396991014
- 1568792422
- 1912534553
- 1639227853
- 1699710913
- 1821146788
All 27 pulmonologists in Anaheim · All pulmonologists in California