NPPES file of Aug 9, 2026

Bryan Bobrowsky, P.A.

Physician Assistant · Stony Brook, NY

Bryan Bobrowsky, P.A. is a physician assistant with a practice address in Stony Brook, New York, and NPI 1720017031, issued on Jun 30, 2006. Check the license (New York 004668, 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
1720017031
Name
Bryan Bobrowsky
Credential
P.A.
Primary taxonomy
Physician Assistant 363A00000X
License number
004668 NY
Self-reported in NPPES; status is on the state search
Practice location
New York Spine And Brain Surgery, Stony Brook, NY 11794
Phone
(631) 444-1116
Enumerated
Jun 30, 2006
Record last updated
Jun 11, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(631) 444-1535
Medicaid ID
02598281 NY
Medicare enrollment
Enrolled (PECOS I20040623000875); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at New York Spine And Brain Surgery

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

  1. Ricardo Aranguren, P.A.Physician Assistant1154357879
  2. Colleen Calandra, P.A.Physician Assistant1215990593
  3. Dennis Duffy, P.A.Physician Assistant1932136447
  4. Brittany Falcone, PA-CSurgical Physician Assistant1497025985
  5. Heather Ferraro, PACPhysician Assistant1174697494
  6. Michele Howell, PAPhysician Assistant1447555750

Verify Bryan Bobrowsky 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 004668
    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

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The MIPS final score for 2023 (Medicare payment program): 98.5 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 score82.9
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $124.77

1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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. Bryan Bobrowsky$124.77
  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.

Bills Medicare through one group practice

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

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Bryan Bobrowsky among 15,555 physician assistant records in New York

Bryan Bobrowsky, 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 fileYes · 52% of these records are
  • Graduated1993 · median 2018 among the 8,158 with a school on file
  • Record last updated2014 · 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).

128 physician assistant records list a practice address in Stony Brook

They are 128 of the 3,053 NPPES records with a practice address in Stony Brook, and 15,555 physician assistant records in New York.

The 8 physician assistant records with the nearest ZIP codes

  1. Robert Ansbach, R.P.A.-CStony Brook, NY 117941326041260
  2. Ricardo Aranguren, P.A.Stony Brook, NY 117941154357879
  3. Colleen Calandra, P.A.Stony Brook, NY 117941215990593
  4. Scott CarterStony Brook, NY 117941730279779
  5. Dennis Duffy, P.A.Stony Brook, NY 117941932136447
  6. Karen Dybus, RPAStony Brook, NY 117941255334363
  7. Scott Marchini, P.A.Stony Brook, NY 117941255369401
  8. Douglas Muller, P.A.Stony Brook, NY 117941407875800

Common questions

What is Bryan Bobrowsky, P.A.'s NPI number?

Bryan Bobrowsky, P.A.'s National Provider Identifier (NPI) is 1720017031, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Bryan Bobrowsky, P.A. located?

The NPPES record lists a practice address at New York Spine And Brain Surgery, Stony Brook, NY, 11794. Phone: (631) 444-1116. Providers update this record themselves, so call before visiting.

How can I verify Bryan Bobrowsky, P.A.'s license?

NPPES lists New York license number 004668, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

What is Bryan Bobrowsky, P.A.'s MIPS final score?

The 2023 MIPS final score is 98.5 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.