Ying Liu, MD, MPH
NPI 1477896421 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ying Liu, MD, MPH is a Internal Medicine Physician provider in New York, NY (NPI 1477896421).
Provider details
- NPI number
- 1477896421
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 276553 (NY)
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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
464 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 | 284 | $111 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 107 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 32 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $94 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 14 | $200 |
| Hospital Discharge Day Management, More Than 30 Minutes |
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 |
|---|---|---|
| Ondansetron Hcl | 33 | 21 |
| Olaparibbrand: Lynparza | 26 | — |
| Losartan Potassium | 23 | — |
| Lorazepam | 22 | 12 |
| Montelukast Sodium | 18 | 13 |
| Oxycodone Hcl | 14 | — |
| Rivaroxabanbrand: Xarelto | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,462 across 6 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 (1)
- 177 Fort Washington AveNew York, NY 10032-3733Phone: (202) 305-2913
Registry dates
- Enumerated
- 2013-03-28
- Last updated
- 2018-07-22
Frequently asked questions
- What is Ying Liu's NPI number?
- Ying Liu's National Provider Identifier (NPI) is 1477896421, 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 1275 York Ave, New York, NY 10065.
- What is Ying Liu's phone number?
- The practice phone number listed in the NPPES registry for Ying Liu is (212) 639-2000.
- 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 (1477896421) is active in the NPPES registry as of the last update on 2018-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.