NPPES file of Aug 9, 2026

Sujin Son, PA-C

Physician Assistant · Roslyn, NY

Sujin Son, PA-C is a physician assistant with a practice address in Roslyn, New York, and NPI 1922721471, issued on Sep 20, 2022. Check the license (New York 028838-01, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922721471
Name
Sujin Son
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
028838-01 NY
Self-reported in NPPES; status is on the state search
Practice location
100 Port Washington Blvd, Roslyn, NY 11576
Phone
(516) 562-6605
Enumerated
Sep 20, 2022
Record last updated
Sep 20, 2022
Fax
(516) 562-6612
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 Port Washington Blvd

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

  1. Meyer Abittan, M.D.Specialist1548248339
  2. Georges Abou-Eid, M.D.Surgery Physician1518017425
  3. Nicole Afonso, PAPhysician Assistant1568894160
  4. Alina Agnello, PA-CMedical Physician Assistant1487025581
  5. Tahir Ahmad, M.D.Critical Care Medicine (Internal Medicine) Physician1578950218
  6. Zaid Ahmad, M.D.Anesthesiology Physician1871507947

Verify Sujin Son in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 028838-01
    Check 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
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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61% fewer Medicare Part D claims than the average physician assistant in 2024

325 Medicare Part D claims for 62 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Sujin Son325
  2. Specialty average830

Most prescribed

  1. Metoprolol Succinate25 claims
  2. Micafungin25 claims
  3. Prenatal Vitamin Plus Low Iron18 claims
  4. Eliquis17 claims
  5. Sulfamethoxazole-Trimethoprim14 claims
  6. Valganciclovir Hcl14 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.3
  2. Costout of 100 · 30%57.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $122.50

1 payment: food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sujin Son$122.50
  2. Specialty average$841.65

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

Sujin Son among 15,555 physician assistant records in New York

Sujin Son, PA-C is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.

  • NPI issued2022 · 71% of these records are older, 23% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2022 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

118 physician assistant records list a practice address in Roslyn

They are 118 of the 744 NPPES records with a practice address in Roslyn, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Mary Cerasoli, P.A.Roslyn, NY 115761881741866
  2. Michael Malavet, P.A.Roslyn, NY 115761669529624
  3. Janet Montante, P.A.Roslyn, NY 115761508913567
  4. Andrew Nugent, P.A.Roslyn, NY 115761083761993
  5. Fay Reinhalter, PARoslyn, NY 115761619024668
  6. Cheryl Rothman, RPA-CRoslyn, NY 115761790845451
  7. Ashish Seth, P.A.Roslyn, NY 115761346397312
  8. Eileen Stanton, P.A.ARoslyn, NY 115761346397171

Common questions

What is Sujin Son, PA-C's NPI number?

Sujin Son, PA-C's National Provider Identifier (NPI) is 1922721471, issued on Sep 20, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Sujin Son, PA-C located?

The NPPES record lists a practice address at 100 Port Washington Blvd, Roslyn, NY, 11576. Phone: (516) 562-6605. Providers update this record themselves, so call before visiting.

How can I verify Sujin Son, PA-C's license?

NPPES lists New York license number 028838-01, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Sujin Son, PA-C prescribe under Medicare Part D?

In 2024, Sujin Son, PA-C had 325 Medicare Part D claims for 62 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Sujin Son, PA-C's MIPS final score?

The 2023 MIPS final score is 84.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.