Hongyan Liang, MD
NPI 1194931568 · Hematology & Oncology Physician · Pennington, NJ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hongyan Liang, MD is a Hematology & Oncology Physician provider in Pennington, NJ (NPI 1194931568).
Provider details
- NPI number
- 1194931568
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA08491500 (NJ)
Specialties & taxonomies
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
19 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
954 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 | 358 | $132 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 166 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 133 | $188 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 120 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 57 | $96 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 141 | 28 |
| Lenalidomidebrand: Revlimid | 72 | — |
| Anastrozole | 40 | — |
| Hydroxyurea | 38 | 11 |
| Oxycodone Hcl | 34 | 11 |
| Rivaroxabanbrand: Xarelto | 29 | — |
| Ondansetron Hcl | 24 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$635 across 33 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)
- 3 Penns TrlNewtown, PA 18940-1812Phone: (609) 303-0747Fax: (609) 303-0771
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Hongyan Liang's NPI number?
- Hongyan Liang's National Provider Identifier (NPI) is 1194931568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hongyan Liang's specialty?
- Hongyan Liang is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Hongyan Liang located?
- Hongyan Liang's practice location on file with NPPES is 2 Capital Way Ste 220, Pennington, NJ 08534-2523.
- What is Hongyan Liang's phone number?
- The practice phone number listed in the NPPES registry for Hongyan Liang is (609) 303-0747.
- Does Hongyan Liang accept Medicare?
- Hongyan Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hongyan Liang's NPI active?
- Yes — Hongyan Liang's NPI (1194931568) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.