Peter-John Ruiz, RPA-C
Physician Assistant · Islandia, NY
Peter-John Ruiz, RPA-C is a physician assistant with a practice address in Islandia, New York, and NPI 1386668457, issued on Jul 26, 2006. Check the license (New York 009825-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peter-John Ruiz
- Credential
- RPA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 009825-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3001 Express Dr N, Islandia, NY 11749
- Phone
- (631) 439-0600
- Enumerated
- Jul 26, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (631) 439-0699
- Medicare enrollment
- Enrolled (PECOS I20040706001296); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3001 Express Dr N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taranjit Arneja, M.D.Adult Medicine Physician1275064867
- Kevin Bonilla, MDObstetrics & Gynecology Physician1730686403
- Jessica Brimer, F.N.PFamily Nurse Practitioner1508298431
- John Folan, MDInternal Medicine Physician1780801605
- Katherine Kaelin, NP-CFamily Nurse Practitioner1376143495
- Jennifer Renous, CNMMidwife1326794363
Verify Peter-John Ruiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 009825-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average physician assistant in 2024
2,864 Medicare Part D claims for 266 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium146 claims
- Atorvastatin Calcium139 claims
- Amlodipine Besylate120 claims
- Montelukast Sodium119 claims
- Losartan Potassium117 claims
- Alprazolam111 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 MIPS final score for 2023 (Medicare payment program): 91.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $120.29
1 payment: food and beverage; the largest payer was Novo Nordisk 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- North Shore-Lij Medical PCManhasset, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 physician assistant records list a practice address in Islandia
They are 4 of the 286 NPPES records with a practice address in Islandia, and 15,555 physician assistant records in New York.
All 4 in Islandia → All 15,555 in New York → Every provider in Islandia →
Other physician assistant records in New York
- Brynn Aakjar, P.A.Yonkers, NY1447592456
- Andrea Aaron, PABronx, NY1427103555
- Gabriella AaronCentral Islip, NY1790605376
- Danielle AaronsSmithtown, NY1881207520
- John AbadeerBrooklyn, NY1801434949
- Zenebou Abalo-Toga, PANew York, NY1124556154
- Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
- Clarisse AbanillaNew York, NY1598445579
- Vincent Abanilla, PA-CBrooklyn, NY1366201808
- Marie Abate, PA-CValhalla, NY1285225524
Common questions
What is Peter-John Ruiz, RPA-C's NPI number?
Peter-John Ruiz, RPA-C's National Provider Identifier (NPI) is 1386668457, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter-John Ruiz, RPA-C located?
The NPPES record lists a practice address at 3001 Express Dr N, Islandia, NY, 11749. Phone: (631) 439-0600. Providers update this record themselves, so call before visiting.
How can I verify Peter-John Ruiz, RPA-C's license?
NPPES lists New York license number 009825-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Peter-John Ruiz, RPA-C prescribe under Medicare Part D?
In 2024, Peter-John Ruiz, RPA-C had 2,864 Medicare Part D claims for 266 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Peter-John Ruiz, RPA-C's MIPS final score?
The 2023 MIPS final score is 91.3 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.