Ying Liu, MD
NPI 1528494267 · Internal Medicine Physician · Modesto, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ying Liu, MD is a Internal Medicine Physician provider in Modesto, CA (NPI 1528494267).
Provider details
- NPI number
- 1528494267
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A123484 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
442 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 | 197 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 121 | $82 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 46 | $121 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 41 | $51 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 37 | $86 |
Typical Medicare-allowed amounts for these services range $51–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 26 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Pantoprazole Sodium | 16 | 15 |
| Atorvastatin Calcium | 15 | 14 |
| Metoprolol Succinate | 15 | 14 |
| Cefdinir | 14 | 14 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-25
- Last updated
- 2013-09-25
Frequently asked questions
- What is Ying Liu's NPI number?
- Ying Liu's National Provider Identifier (NPI) is 1528494267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ying Liu's specialty?
- Ying Liu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ying Liu located?
- Ying Liu's practice location on file with NPPES is 1441 Florida Ave, Modesto, CA 95350-4404.
- What is Ying Liu's phone number?
- The practice phone number listed in the NPPES registry for Ying Liu is (209) 576-3525.
- Does Ying Liu accept Medicare?
- Ying Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ying Liu's NPI active?
- Yes — Ying Liu's NPI (1528494267) is active in the NPPES registry as of the last update on 2013-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.