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DIONNE WINCHESTER NP
NPI 1902520356
Nurse Practitioner - Adult Health in Smithtown, NY

Active since September 29, 2022PECOS EnrolledAccepts Medicare Assignment
99.15/100
CMS Quality Rating
48 ROUTE 25A STE 209, SMITHTOWN, NY 11787(631) 751-3000(631) 751-0506 Get Directions Write a Review

NPPES record last updated: September 29, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dionne Winchester Np NPPES

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

DIONNE WINCHESTER NP (NPI 1902520356) is an individual adult health provider in Smithtown, New York, licensed in New York (310934) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2022).

NPPES Registry Identity

NPI1902520356
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameDIONNE WINCHESTERCredential: NP
Location Address48 ROUTE 25A STE 209Smithtown, NY 11787-1449
Mailing Address1 Research RdRidge, NY 11961-2701
Phone(631) 751-3000
Fax(631) 751-0506
Sole ProprietorYes
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2022
Enumeration DateSeptember 29, 2022
NPPES CertifiedSeptember 29, 2022
✔ NPI 1902520356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · 310934
48 ROUTE 25A STE 209, Smithtown, NY 11787
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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

Dionne Winchester Np 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 ID2264809375
PECOS Enrollment IDI20221102002336
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 7

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.

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.
28 services26 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.
27 services25 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.
23 services21 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
20 services18 patients
Lactate dehydrogenase (enzyme) level 83615
A Lactate Dehydrogenase level test measures the amount of this enzyme in your body. It's often done when tissue damage is suspected, as high levels can indicate issues like heart disease, lung disease, liver disease, or blood disorders. This test helps in diagnosing and monitoring these conditions.
20 services18 patients
Magnesium level 83735
A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11787 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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.

99.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Other Providers at the Same Location NPPES 3

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

NOSHIR A DACOSTA MD
Internal Medicine (Hematology & Oncology)
48 ROUTE 25A STE 209
SMITHTOWN, NY 11787
Suffolk County (631) 751-3000
ALYSSA HOUGH NP
Nurse Practitioner (Adult Health)
48 ROUTE 25A STE 209
SMITHTOWN, NY 11787
Suffolk County (631) 751-3000
DR. DIPEN PATEL M.D.
Internal Medicine (Hematology & Oncology)
48 ROUTE 25A STE 209
SMITHTOWN, NY 11787
Suffolk County (631) 751-3000

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 Dionne Winchester's NPI number?

The NPI number for Dionne Winchester is 1902520356. It was assigned to this individual provider in the NPPES registry on September 29, 2022.

Where is Dionne Winchester located?

Dionne Winchester practices at 48 Route 25A Ste 209, Smithtown, NY 11787. The listed phone number is (631) 751-3000.

What is Dionne Winchester's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Dionne Winchester enrolled in Medicare?

Yes. Dionne Winchester 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.

When was this NPI record last updated?

The NPPES record for Dionne Winchester was last updated on September 29, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.