I-Chi Liang, DO
NPI 1588104806 · Hospitalist Physician · Zephyrhills, FL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
I-Chi Liang, DO is a Hospitalist Physician provider in Zephyrhills, FL (NPI 1588104806).
Provider details
- NPI number
- 1588104806
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS16840 (FL)
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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
867 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 286 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 239 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 179 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 100 | $168 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 41 | $128 |
| Advance Care Planning, First 30 Minutes99497 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 30 | 30 |
| Methylprednisolone | 23 | 22 |
| Pantoprazole Sodium | 23 | 19 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 21 | 21 |
| Amlodipine Besylate | 19 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-06
- Last updated
- 2022-03-25
- Certified
- 2022-03-25
Frequently asked questions
- What is I-Chi Liang's NPI number?
- I-Chi Liang's National Provider Identifier (NPI) is 1588104806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is I-Chi Liang's specialty?
- I-Chi Liang is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is I-Chi Liang located?
- I-Chi Liang's practice location on file with NPPES is 38135 Market Sq, Zephyrhills, FL 33542-7505.
- What is I-Chi Liang's phone number?
- The practice phone number listed in the NPPES registry for I-Chi Liang is (813) 778-0444.
- Does I-Chi Liang accept Medicare?
- I-Chi Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is I-Chi Liang's NPI active?
- Yes — I-Chi Liang's NPI (1588104806) is active in the NPPES registry as of the last update on 2022-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.