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SANDY WU PA-C
NPI 1558827469
Physician Assistant in Stony Brook, NY

Active since February 15, 2019PECOS EnrolledAccepts Medicare Assignment
100 NICOLLS RD., HSC T12 RM 080, STONY BROOK, NY 11794(631) 444-1116(631) 444-1535 Get Directions Write a Review

NPPES record last updated: July 29, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sandy Wu Pa-c NPPES

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

SANDY WU PA-C (NPI 1558827469) is an individual physician assistant in Stony Brook, New York and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1558827469
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSANDY WUCredential: PA-C
Location Address100 NICOLLS RD., HSC T12 RM 080Stony Brook, NY 11794-8122
Mailing Address100 Nicolls Rd., Hsc T12 Rm 080Stony Brook, NY 11794-8122 · (631) 444-1116 · Fax (631) 444-1535
Phone(631) 444-1116
Fax(631) 444-1535
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateFebruary 15, 2019
Last NPPES UpdateJuly 29, 2025
NPPES CertifiedJuly 29, 2025
✔ NPI 1558827469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
100 NICOLLS RD., Stony Brook, NY 11794
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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

Sandy Wu Pa-c 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 ID8820338221
PECOS Enrollment IDI20220111001997
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 2

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
24 services24 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11794 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
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
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 2

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

AMI B PATEL D.O.
Anesthesiology
100 NICOLLS RD., HEALTH SCIENCES CENTER L4-060
STONY BROOK, NY 11794
Suffolk County (631) 444-2078
DR. ADAM BENJAMIN BINDELGLASS MD
Anesthesiology
100 NICOLLS RD., HEALTH SCIENCES CENTER L4-060 (Z8480)
STONY BROOK, NY 11794
Suffolk County (631) 444-2078

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 Sandy Wu's NPI number?

The NPI number for Sandy Wu is 1558827469. It was assigned to this individual provider in the NPPES registry on February 15, 2019.

Where is Sandy Wu located?

Sandy Wu practices at 100 Nicolls Rd. Hsc T12 Rm 080, Stony Brook, NY 11794. The listed phone number is (631) 444-1116.

What is Sandy Wu's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sandy Wu enrolled in Medicare?

Yes. Sandy Wu 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 Sandy Wu affiliated with any hospitals?

According to CMS data, Sandy Wu is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Sandy Wu was last updated on July 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.