Jenny Liu, MD, MS
NPI 1720016108 · Internal Medicine Physician · East Brunswick, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenny Liu, MD, MS is a Internal Medicine Physician provider in East Brunswick, NJ (NPI 1720016108).
Provider details
- NPI number
- 1720016108
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MS
- Sex
- Female
- Sole proprietor
- No
- License
- MA07506100 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Nutritionist133N00000X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,188 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 880 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 570 | $138 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 265 | $68 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 179 | $96 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 130 | $62 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 212 | 78 |
| Metoprolol Succinate | 189 | 59 |
| Metformin Hclbrand: Metformin Hcl Er | 169 | 53 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 150 | 47 |
| Levothyroxine Sodium | 128 | 33 |
| Levocetirizine Dihydrochloride | 122 | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$714 across 40 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
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2023-03-16
- Certified
- 2023-03-16
Frequently asked questions
- What is Jenny Liu's NPI number?
- Jenny Liu's National Provider Identifier (NPI) is 1720016108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenny Liu's specialty?
- Jenny Liu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jenny Liu located?
- Jenny Liu's practice location on file with NPPES is 190 State Route 18 Ste 202, East Brunswick, NJ 08816-1407.
- What is Jenny Liu's phone number?
- The practice phone number listed in the NPPES registry for Jenny Liu is (732) 828-9988.
- Does Jenny Liu accept Medicare?
- Jenny Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenny Liu's NPI active?
- Yes — Jenny Liu's NPI (1720016108) is active in the NPPES registry as of the last update on 2023-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.