Xiaoming Liu, M.D.
NPI 1679674816 · Internal Medicine Physician · Howell, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaoming Liu, M.D. is a Internal Medicine Physician provider in Howell, NJ (NPI 1679674816).
Provider details
- NPI number
- 1679674816
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MA07940400 (NJ)
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
19 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
2,157 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 | 497 | $133 |
| Bundled Payments for Care Improvement Initiative Home Visit for Patient Assessment Performed By a Qualified Health Care Professional for Individuals Not Considered Homebound Including, But Not Limited To, Assessment of Safety, Falls, Clinical Status, FluidG9187 | 197 | $51 |
| Advance Care Planning, First 30 Minutes99497 | 183 | $86 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 172 | $20 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 164 | $20 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 344 | 89 |
| Levothyroxine Sodium | 198 | 48 |
| Losartan Potassium | 186 | 48 |
| Amlodipine Besylate | 141 | 32 |
| Metoprolol Succinate | 140 | 30 |
| Metformin Hcl | 94 | 27 |
| Alprazolam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$67 across 4 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
- 2006-09-26
- Last updated
- 2010-07-05
Frequently asked questions
- What is Xiaoming Liu's NPI number?
- Xiaoming Liu's National Provider Identifier (NPI) is 1679674816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaoming Liu's specialty?
- Xiaoming Liu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Xiaoming Liu located?
- Xiaoming Liu's practice location on file with NPPES is 4677 US Highway 9, Howell, NJ 07731-3384.
- What is Xiaoming Liu's phone number?
- The practice phone number listed in the NPPES registry for Xiaoming Liu is (732) 901-7786.
- Does Xiaoming Liu accept Medicare?
- Xiaoming Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaoming Liu's NPI active?
- Yes — Xiaoming Liu's NPI (1679674816) is active in the NPPES registry as of the last update on 2010-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.