NPPES file of Aug 9, 2026

Maya L. Fox-Ryvicker, P.A.

Physician Assistant · East Setauket, NY

Maya L. Fox-Ryvicker, P.A. is a physician assistant with a practice address in East Setauket, New York, and NPI 1497702666, issued on May 31, 2006. Check the license (New York 008356, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497702666
Name
Maya L. Fox-Ryvicker
Credential
P.A.
Primary taxonomy
Physician Assistant 363A00000X
License number
008356 NY
Self-reported in NPPES; status is on the state search
Practice location
14 Technology Dr, East Setauket, NY 11733
Phone
(631) 444-4233
Enumerated
May 31, 2006
Record last updated
Jul 13, 2026
Medicaid ID
02499663 NY
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 14 Technology Dr

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

  1. James Barsi, M.D.Pediatric Orthopaedic Surgery Physician1376710178
  2. Jennifer Castelli, P.A.Physician Assistant1184665374
  3. Brian Cruickshank, M.D.Sports Medicine (Family Medicine) Physician1255582458
  4. Arielle DemarcoPhysician Assistant1295290013
  5. Nicholas DivarisOrthopaedic Trauma Physician1023065380
  6. Kristen Esposito, P.A.Medical Physician Assistant1568891547

Verify Maya L. Fox-Ryvicker 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 008356
    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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The MIPS final score for 2023 (Medicare payment program): 19.7 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score0.0
  2. Costout of 100 · 30%65.8
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Maya L. Fox-Ryvicker among 15,555 physician assistant records in New York

Maya L. Fox-Ryvicker, P.A. 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 87% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 52% of these records are
  • Record last updated2026 · 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).

42 physician assistant records list a practice address in East Setauket

They are 42 of the 972 NPPES records with a practice address in East Setauket, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Jennifer Castelli, P.A.East Setauket, NY 117331184665374
  2. Caryle Francis, P.A.East Setauket, NY 117331154654499
  3. Grace Grandville, P.A.E Setauket, NY 117331033382098
  4. Thitima Herfel, PAEast Setauket, NY 117331265573919
  5. Christina Hull, PAEast Setauket, NY 117331598862211
  6. Maria Juvan, P.A.E Setauket, NY 117331972544260
  7. Christopher Koch, PAEast Setauket, NY 117331780858951
  8. Wojciech Kucharski, P.A.East Setauket, NY 117331437106523

Common questions

What is Maya L. Fox-Ryvicker, P.A.'s NPI number?

Maya L. Fox-Ryvicker, P.A.'s National Provider Identifier (NPI) is 1497702666, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maya L. Fox-Ryvicker, P.A. located?

The NPPES record lists a practice address at 14 Technology Dr, East Setauket, NY, 11733. Phone: (631) 444-4233. Providers update this record themselves, so call before visiting.

How can I verify Maya L. Fox-Ryvicker, P.A.'s license?

NPPES lists New York license number 008356, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

What is Maya L. Fox-Ryvicker, P.A.'s MIPS final score?

The 2023 MIPS final score is 19.7 of 100. 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.