NANCY NAN SZU SUN MD
NPI 1508857772
Internal Medicine - Hematology & Oncology in Woodbury, NY

Q: What is Nancy Sun's NPI number?

The NPI number for Nancy Sun is 1508857772. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Q: What is Nancy Sun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Nancy Sun was last updated on October 11, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 04, 2005PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

40 CROSSWAYS PARK DRIVE, WOODBURY, NY 11797(516) 921-5533(516) 364-4080 Get Directions Write a Review

NPPES record last updated: October 11, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Nancy Nan Szu Sun Md NPPES

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

NANCY NAN SZU SUN MD (NPI 1508857772) is an individual hematology & oncology provider in Woodbury, New York, licensed in New York (183653) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1508857772

Entity TypeIndividualFemale

Primary Taxonomy207RH0003X

Provider Legal NameNANCY NAN SZU SUNCredential: MD

Location Address40 CROSSWAYS PARK DRIVEWoodbury, NY 11797-2036

Mailing Address40 Crossways Park Drive, Suite 103Woodbury, NY 11797-2036 · (516) 921-5533 · Fax (516) 364-4080

Phone(516) 921-5533

Fax(516) 364-4080

Sole ProprietorNo

Medical School CMSOtherGraduated 1989

Enumeration DateNovember 4, 2005

Last NPPES UpdateOctober 11, 2007

✔ NPI 1508857772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in NY · 183653

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

40 CROSSWAYS PARK DRIVE, Woodbury, NY 11797

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Other Identifiers 3

Medicaid01836608NY

Medicare UPING03730

Medicare PIN41J861

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

Nancy Nan Szu Sun Md 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 ID3678673019

PECOS Enrollment IDI20080227000051

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.

Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) Q0138

Ferumoxytol injection is a treatment for iron deficiency anemia, a condition where your body lacks enough iron. It is injected into your vein to increase iron levels, aiding in the production of healthy red blood cells. This treatment is not for ESRD patients.

31,620 services32 patients

Injection, epoetin alfa, (for non-esrd use), 1000 units J0885

Epoetin alfa is a medication injected to help your body produce more red blood cells, improving energy levels and reducing tiredness. It's often used for patients with certain types of anemia. Each injection contains 1000 units of the medicine.

7,040 services18 patients

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.

1,669 services590 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

1,640 services588 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.

852 services425 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.

542 services272 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

470 services249 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

228 services36 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

137 services128 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

122 services84 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

106 services17 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

61 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

61 services61 patients

Injection of drug or substance into vein 96374

This procedure involves introducing a medication or substance directly into your vein using a syringe. It's a quick and efficient way to deliver treatment throughout your body. You might feel a small prick when the needle enters. It's generally safe and effective.

57 services31 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

46 services13 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

44 services43 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

40 services25 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

34 services19 patients

Administration of chemotherapy into vein, each additional hour 96415

Chemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.

30 services11 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

17 services17 patients

Hospital Affiliations CMS Care Compare 2

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

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330106

Location300 Community DriveManhasset, NY 11030 · Nassau County

Emergency services Birthing friendly

Plainview Hospital

Acute Care Hospitals · Plainview, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330331

Location888 Old Country RoadPlainview, NY 11803 · Nassau County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11797 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

$203.53 typical visit price

range $67.40 – $203.53

Typical copayment $50.88 (range $16.85 – $50.88)

Most-billed visit code 99205

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

96.83

Improvement Activities

Reported Quality Measures

Advance Care Plan

100%836 patients5/55-star benchmark: 100%

Breast Cancer Screening

100%502 patients5/55-star benchmark: 93%

Colorectal Cancer Screening

100%845 patients5/55-star benchmark: 88%

Documentation of Current Medications in the Medical Record

88%3,402 patients4/55-star benchmark: 100%

Oncology: Medical and Radiation - Pain Intensity Quantified

94%249 patients4/55-star benchmark: 100%

Oncology: Medical and Radiation - Plan of Care for Pain

100%28 patients5/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 99% · 926 patients

Patients screened: 100% · 926 patients

76%37 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521

Treatment-Treatment - Miscellaneous · category RX029N

4 suppliers24 claims1,554 services$0.72 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

3 suppliers17 claims17 services$18.97 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

LAURENCE G BILSKY MD

Internal Medicine (Hematology & Oncology)

40 CROSSWAYS PARK DRIVE, SUITE 103
WOODBURY, NY 11797

Nassau County (516) 921-5533

IRINA MURAKHOVSKAYA M.D.

Internal Medicine (Hematology & Oncology)

40 CROSSWAYS PARK DRIVE, SUITE 103
WOODBURY, NY 11797

Nassau County (516) 921-5533

MEDICAL ONCOLOGY ASSOCIATES OF LONG ISLAND PC

Internal Medicine (Hematology & Oncology)

40 CROSSWAYS PARK DRIVE, SUITE 103
WOODBURY, NY 11797

Nassau County (516) 921-5533

MEDICAL ONCOLOGY ASSOCIATES OF LONG ISLAND PC

Durable Medical Equipment & Medical Supplies

40 CROSSWAYS PARK DRIVE, SUITE 103
WOODBURY, NY 11797

Nassau County (516) 921-5533

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 Nancy Sun's NPI number?

The NPI number for Nancy Sun is 1508857772. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Where is Nancy Sun located?

Nancy Sun practices at 40 Crossways Park Drive, Woodbury, NY 11797. The listed phone number is (516) 921-5533.

What is Nancy Sun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Nancy Sun enrolled in Medicare?

Yes. Nancy Sun 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.

Is Nancy Sun affiliated with any hospitals?

According to CMS data, Nancy Sun is affiliated with North Shore University Hospital and Plainview Hospital.

When was this NPI record last updated?

The NPPES record for Nancy Sun was last updated on October 11, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.