NPPES file of Aug 9, 2026

Sarah Ann Koniarski, MPAS, PA-C, RD

Medical Physician Assistant · Brooklyn, NY

Sarah Ann Koniarski, MPAS, PA-C, RD is a medical physician assistant with a practice address in Brooklyn, New York, and NPI 1881103901, issued on Sep 20, 2017. Check the license (New York 021368, 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
1881103901
Name
Sarah Ann Koniarski
Credential
MPAS, PA-C, RD
Primary taxonomy
Medical Physician Assistant 363AM0700X
License numbers
021368 NY
006827 NY
Self-reported in NPPES; status is on the state search
Practice location
506 6TH St, Brooklyn, NY 11215
Phone
(718) 780-5942
Enumerated
Sep 20, 2017
Record last updated
Jun 13, 2019 (not updated in 7 years: call before relying on the address or phone)
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 506 6TH St

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

  1. Danielle Abadi, MDPediatrics Physician1003298993
  2. Haley Abbott, DDSStudent in an Organized Health Care Education/Training Program1568313161
  3. Jacob Abraham, MDStudent in an Organized Health Care Education/Training Program1043009665
  4. Maria Abraham, M.D.Pediatrics Physician1184039463
  5. Alexander Abramov, PA-CPhysician Assistant1487339511
  6. Eric Abrams, M.D.Emergency Medicine Physician1851737340

Verify Sarah Ann Koniarski 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 021368
    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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99% fewer Medicare Part D claims than the average medical physician assistant in 2024

14 Medicare Part D claims, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Sarah Koniarski14
  2. Specialty average1,148

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.

  1. Qualityout of 100 · 30% of the final score74.9
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%91.7
  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: $141.53

4 payments; by number, the most common kind was food and beverage; the largest payer was iRhythm Technologies, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Koniarski$141.53
  2. Specialty average$1,055.00

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

Sarah Ann Koniarski among 3,670 medical physician assistant records in New York

Sarah Ann Koniarski, MPAS, PA-C, RD is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 69% of them.

  • NPI issued2017 · 69% of these records are older, 28% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2019 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in New York

There are 3,670 medical physician assistant records in New York.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Mirlande Alexandre, P.ABrooklyn, NY 112151497815302
  2. Marvin Bernstein, PABrooklyn, NY 112151538369004
  3. Anthony Cabrera, RPA-CBrooklyn, NY 112151346326386
  4. Tara Hayes, PABrooklyn, NY 112151801124763
  5. Maria Khanukayev, MS, PA-CBrooklyn, NY 112151295814127
  6. Norman Lefurge, PA-CBrooklyn, NY 112151164514097
  7. Moises Maldonado, R.P.A.Brooklyn, NY 112151356591481
  8. Yuliya MitnitskyBrooklyn, NY 112151629082474

Common questions

What is Sarah Ann Koniarski, MPAS, PA-C, RD's NPI number?

Sarah Ann Koniarski, MPAS, PA-C, RD's National Provider Identifier (NPI) is 1881103901, issued on Sep 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Ann Koniarski, MPAS, PA-C, RD located?

The NPPES record lists a practice address at 506 6TH St, Brooklyn, NY, 11215. Phone: (718) 780-5942. Providers update this record themselves, so call before visiting.

How can I verify Sarah Ann Koniarski, MPAS, PA-C, RD's license?

NPPES lists New York license number 021368, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah Ann Koniarski, MPAS, PA-C, RD prescribe under Medicare Part D?

In 2024, Sarah Ann Koniarski, MPAS, PA-C, RD had 14 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Sarah Ann Koniarski, MPAS, PA-C, RD'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.