Hung-I Liao, M.D.
NPI 1346623550 · Pulmonary Disease Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hung-I Liao, M.D. is a Pulmonary Disease Physician provider in Anaheim, CA (NPI 1346623550).
Provider details
- NPI number
- 1346623550
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.146307 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,568 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 845 | $122 |
| Critical Care, First 30-74 Minutes99291 | 583 | $217 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 54 | $179 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $139 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 14 | $134 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 319 | 61 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 74 | 17 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 32 | — |
| Prednisone | 31 | — |
| Montelukast Sodium | 28 | — |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,475 across 113 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 (3)
- 1950 W Polk St Fl 8Chicago, IL 60612Phone: (312) 864-7340
- 1471 Greene Ave Apt 1Brooklyn, NY 11237-4812Phone: (917) 868-0489
- 1471 Greene Ave Apt 1Brooklyn, NY 11237-4812Phone: (917) 868-0489
Registry dates
- Enumerated
- 2015-07-07
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Hung-I Liao's NPI number?
- Hung-I Liao's National Provider Identifier (NPI) is 1346623550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hung-I Liao's specialty?
- Hung-I Liao is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hung-I Liao located?
- Hung-I Liao's practice location on file with NPPES is 1211 W La Palma Ave Ste 709, Anaheim, CA 92801-2814.
- What is Hung-I Liao's phone number?
- The practice phone number listed in the NPPES registry for Hung-I Liao is (657) 657-7177.
- Does Hung-I Liao accept Medicare?
- Hung-I Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hung-I Liao's NPI active?
- Yes — Hung-I Liao's NPI (1346623550) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.