Registry data as of Aug 27, 2026

Sandy Wu, PA-C

Physician Assistant · Stony Brook, NY

Sandy Wu, PA-C is a physician assistant with a practice address in Stony Brook, New York, and NPI 1558827469, issued on Feb 15, 2019. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1558827469
Name
Sandy Wu
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
100 Nicolls RD., Stony Brook, NY 11794
Phone
(631) 444-1116
Enumerated
Feb 15, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 Nicolls RD.

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adam Bindelglass, MDAnesthesiology Physician1437737533
  2. Ami Patel, D.O.Student in an Organized Health Care Education/Training Program1114451515

Verify Sandy Wu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
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PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

81% fewer Medicare Part D claims than the average physician assistant in 2024

160 Medicare Part D claims for 120 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.

  1. Sandy Wu160
  2. Specialty average832

Most prescribed

  1. Amoxicillin-Clavulanate Potass18 claims
  2. Tizanidine Hcl18 claims
  3. Ibuprofen16 claims
  4. Cefdinir14 claims
  5. Chlorhexidine Gluconate14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $21.72

1 payment, mostly food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sandy Wu$21.72
  2. Specialty average$853.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. New York Spine And Brain Surgery, University Faculty Practice CorporatStony Brook, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

124 physician assistant records list a Stony Brook practice address

They are 124 of the 3,053 NPPES records with a Stony Brook practice address, and 15,097 physician assistant records in New York.

Other physician assistant records in New York

  1. Brynn Aakjar, P.A.Yonkers, NY1447592456
  2. Andrea Aaron, PABronx, NY1427103555
  3. Gabriella AaronCentral Islip, NY1790605376
  4. Danielle AaronsSmithtown, NY1881207520
  5. John AbadeerBrooklyn, NY1801434949
  6. Zenebou Abalo-Toga, PANew York, NY1124556154
  7. Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
  8. Clarisse AbanillaNew York, NY1598445579
  9. Marie Abate, PA-CValhalla, NY1285225524
  10. Jonathan Abayev, RPA-CFlushing, NY1952580102

Common questions

What is Sandy Wu, PA-C's NPI number?

Sandy Wu, PA-C's National Provider Identifier (NPI) is 1558827469, issued on Feb 15, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Sandy Wu, PA-C located?

The NPPES record lists a practice address at 100 Nicolls RD., Stony Brook, NY, 11794. Phone: (631) 444-1116. Providers update this record themselves, so call before visiting.

How can I verify Sandy Wu, PA-C's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Sandy Wu, PA-C prescribe under Medicare Part D?

In 2024, Sandy Wu, PA-C had 160 Medicare Part D claims for 120 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.