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DR. YING LIU
NPI 1720385503
Internal Medicine in Westfield, NJ

Active since February 14, 2011PECOS EnrolledAccepts Medicare Assignment
142 CENTRAL AVE, WESTFIELD, NJ 07090(973) 829-4632(973) 829-4629 Get Directions Write a Review

NPPES record last updated: June 14, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 14, 2024, May 1, 2019 (2 updates tracked since 2019).

About Dr. Ying Liu NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. YING LIU (NPI 1720385503) is an individual internal medicine provider in Westfield, New Jersey, licensed in New Jersey (25MA09291800) and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1720385503
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. YING LIU
Location Address142 CENTRAL AVEWestfield, NJ 07090-2108
Mailing AddressPo Box 416457Boston, MA 02241-2716 · (844) 362-1735 · Fax (973) 290-7495
Phone(973) 829-4632
Fax(973) 829-4629
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateFebruary 14, 2011
Last NPPES UpdateJune 14, 20242 updates tracked since enumeration
NPPES CertifiedJune 14, 2024
✔ NPI 1720385503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NJ · 25MA09291800✔ Licensed in NY · 271338
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
142 CENTRAL AVE, Westfield, NJ 07090
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ying Liu is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870728884
PECOS Enrollment IDI20131029001453
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
85 services76 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
71 services67 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
16 services16 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
13 services13 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Overlook Medical Center

Acute Care Hospitals · Summit, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310051
Location99 Beauvoir AvenueSummit, NJ 07901 · Union County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07090 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRITTANY DEE MUELLER M.D.
Internal Medicine
142 CENTRAL AVE
WESTFIELD, NJ 07090
Union County (973) 829-4632
JULIA LOBRACE
Nurse Practitioner
142 CENTRAL AVE
WESTFIELD, NJ 07090
Union County (973) 829-4632
DR. ALLARICE LINAAC MD
Internal Medicine
142 CENTRAL AVE
WESTFIELD, NJ 07090
Union County (973) 829-4632
COATNEY ALEXANDER M.D.
Internal Medicine
142 CENTRAL AVE
WESTFIELD, NJ 07090
Union County (973) 829-4632

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ying Liu's NPI number?

The NPI number for Ying Liu is 1720385503. It was assigned to this individual provider in the NPPES registry on February 14, 2011.

Where is Ying Liu located?

Ying Liu practices at 142 Central Ave, Westfield, NJ 07090. The listed phone number is (973) 829-4632.

What is Ying Liu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ying Liu enrolled in Medicare?

Yes. Ying Liu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ying Liu accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Ying Liu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ying Liu affiliated with any hospitals?

According to CMS data, Ying Liu is affiliated with Morristown Medical Center and Overlook Medical Center.

When was this NPI record last updated?

The NPPES record for Ying Liu was last updated on June 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.