DR. LYDIA LIJUAN SUN M.D.
NPI 1578744041
Internal Medicine in Lawrenceville, NJ

Q: What is Lydia Sun's NPI number?

The NPI number for Lydia Sun is 1578744041. It was assigned to this individual provider in the NPPES registry on November 26, 2007. The provider is also known as Dr. Lijuan Sun M.D..

Q: What is Lydia Sun's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lydia Sun was last updated on July 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since November 26, 2007PECOS Enrolled

3131 PRINCETON PIKE, BLDG #4, SUITE 206, LAWRENCEVILLE, NJ 08648(609) 895-1230(609) 755-0157 Get Directions Write a Review

NPPES record last updated: July 7, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Lydia Lijuan Sun M.d. NPPES

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

DR. LYDIA LIJUAN SUN M.D. (NPI 1578744041) is an individual internal medicine provider in Lawrenceville, New Jersey, licensed in New Jersey (MA72880) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1578744041

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. LYDIA LIJUAN SUNCredential: M.D.

Location Address3131 PRINCETON PIKE, BLDG #4, SUITE 206Lawrenceville, NJ 08648-2201

Mailing Address3131 Princeton Pike, Bldg #4, Suite 206Lawrenceville, NJ 08648-2201 · (609) 895-1230 · Fax (609) 755-0157

Phone(609) 895-1230

Fax(609) 755-0157

Sole ProprietorNo

Medical School CMSOtherGraduated 1990

Enumeration DateNovember 26, 2007

Last NPPES UpdateJuly 7, 2010

✔ NPI 1578744041 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NJ · MA72880

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.

3131 PRINCETON PIKE, Lawrenceville, NJ 08648

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Other Names 1

Former Name (1)Dr. Lijuan Sun M.d.

Other Identifiers 2

Medicare UPINH60376NJ

Medicare PIN057707Q9YNJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lydia Lijuan Sun M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7618931189

PECOS Enrollment IDI20041115000692

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 20

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.

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

64 services32 patients

Cortisol (hormone) measurement, total 82533

Cortisol measurement is a test that checks the level of cortisol, a hormone, in your body. It's often used to assess stress levels or check for conditions like Addison's disease or Cushing's syndrome. This involves a simple blood or saliva sample.

64 services32 patients

Dehydroepiandrosterone (dhea-s) hormone level 82627

The Dehydroepiandrosterone (DHEA-S) hormone level test is a blood test that checks the amount of a natural steroid hormone in your body. This hormone helps in managing stress and maintaining overall health. Any imbalance can lead to various health issues.

64 services32 patients

Measurement of total estradiol (hormone) 82670

Total estradiol measurement is a simple blood test that examines the level of a key hormone in your body. This hormone plays a vital role in many body functions. The test helps understand if hormone levels are balanced, which can impact overall health.

64 services32 patients

Gonadotropin, follicle stimulating (reproductive hormone) level 83001

This is a test that measures the level of a hormone in your body known as follicle stimulating hormone (FSH). FSH plays a key role in the body's reproductive processes. It's important for growth and the healthy functioning of the body.

64 services32 patients

Gonadotropin, luteinizing (reproductive hormone) level 83002

This is a blood test that measures the level of luteinizing hormone (LH). LH plays a key role in body growth and development. It's important for the proper functioning of certain glands. Irregular levels can indicate potential health issues.

64 services32 patients

Insulin measurement, total 83525

Insulin measurement, total, is a blood test that checks the amount of insulin â€” a hormone regulating blood sugar â€” in your body. It helps diagnose diabetes and other conditions related to insulin. The test involves a simple blood draw and is generally safe and quick.

64 services32 patients

Progesterone (reproductive hormone) level 84144

A progesterone level test measures the amount of progesterone, a hormone, in your body. It plays a key role in preparing the body for pregnancy and maintaining it. The test can help assess overall hormonal health and aid in diagnosing certain conditions.

64 services32 patients

Prolactin (milk producing hormone) level 84146

A prolactin level test measures the amount of a hormone, prolactin, in your blood. This hormone plays a role in many bodily functions, such as the creation of milk. High or low levels can indicate certain health conditions. The test involves a simple blood draw.

64 services32 patients

Sex hormone binding globulin (protein) level 84270

Sex hormone binding globulin (SHBG) level is a blood test that measures a specific protein in your body. This protein helps regulate certain hormones. If these hormone levels are too high or too low, it may cause health issues. The test helps assess hormone-related conditions.

64 services32 patients

Thyroid hormone, t3 measurement, free 84481

The T3 measurement, free, is a blood test that checks the level of a hormone called triiodothyronine. This hormone is produced by your thyroid, a small gland in your neck. It plays a key role in regulating your body's metabolism and energy use.

64 services32 patients

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.

64 services32 patients

Testosterone (hormone) level, total 84403

A total testosterone level test measures the amount of a key hormone in your body. This hormone influences various body functions such as muscle mass, energy levels, and mood. The test involves a simple blood draw, and results help monitor health conditions.

63 services31 patients

Thyroxine (thyroid chemical), free 84439

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

63 services31 patients

Blood test, thyroid stimulating hormone (tsh) 84443

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

63 services31 patients

Vitamin d-3 level 82306

A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.

53 services32 patients

Ferritin (blood protein) level 82728

A Ferritin level test measures the amount of ferritin, a protein that stores iron, in your blood. It helps determine how much iron your body is storing. If levels are low, it may indicate iron deficiency, while high levels could signify conditions like iron overload.

42 services25 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.

26 services15 patients

Psa (prostate specific antigen) measurement, total 84153

PSA measurement is a simple blood test that checks for a specific protein produced by your body. High levels could indicate a health issue that needs further investigation. It's often used to monitor general wellness and is part of routine health screening.

24 services11 patients

Telephone medical discussion with physician, 11-20 minutes 99442

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08648 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

$140.34 typical visit price

range $61.59 – $185.05

Typical copayment $35.08 (range $15.39 – $46.26)

Most-billed visit code 99204

Established Patient

$107.94 typical visit price

range $20.08 – $150.98

Typical copayment $26.98 (range $5.02 – $37.74)

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 20

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

MRS. KATHERINE SOSS PRIHODA RN,APN

Nurse Practitioner

3131 PRINCETON PIKE
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-2922

DR. CHARLES A. EISENGART M.D.

Colon & Rectal Surgery

3131 PRINCETON PIKE, BLDG 3C-201
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-1700

NEW JERSEY NECK & BACK INSTITUTE PC

Orthopaedic Surgery

3131 PRINCETON PIKE, BUILDING 6, SUITE 106
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-0020

DR. ROBERT SILVERBROOK D.O.

Internal Medicine

3131 PRINCETON PIKE, SUITE204
LAWRENCEVILLE, NJ 08648

Mercer County (609) 306-8924

DR. RICHARD LEVANDOWSKI M.D.,

Family Medicine (Sports Medicine)

3131 PRINCETON PIKE, BLDG. 4, SUITE 100
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-9190

MR. JOHN J FISHER MSPT

Physical Therapist

3131 PRINCETON PIKE, BLDG 4, SUITE 100
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-4128

PRINCETON SPORTS AND FAMILY MEDICINE, P.C.

Family Medicine (Sports Medicine)

3131 PRINCETON PIKE, BLDG 4A, SUITE 100
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-9190

MR. STEPHEN P DEDUFOUR MSPT

Physical Therapist

3131 PRINCETON PIKE, BLDG 4, SUITE 100
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-4128

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 Lydia Sun's NPI number?

The NPI number for Lydia Sun is 1578744041. It was assigned to this individual provider in the NPPES registry on November 26, 2007. The provider is also known as Dr. Lijuan Sun M.D..

Where is Lydia Sun located?

Lydia Sun practices at 3131 Princeton Pike Bldg #4, Suite 206, Lawrenceville, NJ 08648. The listed phone number is (609) 895-1230.

What is Lydia Sun's specialty?

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

Is Lydia Sun enrolled in Medicare?

Yes. Lydia Sun is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lydia Sun was last updated on July 7, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.