NPPES file of Aug 9, 2026

Kathryn Sullivan, PA-C

Medical Physician Assistant · Bronx, NY

Kathryn Sullivan, PA-C is a medical physician assistant with a practice address in Bronx, New York, and NPI 1831733799, issued on Nov 4, 2019. Check the license (New York 024377, 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
1831733799
Name
Kathryn Sullivan
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License numbers
024377 NY
5908 CT
Self-reported in NPPES; status is on the state search
Practice location
1825 Eastchester RD, Bronx, NY 10461
Phone
(349) 271-8904
Enumerated
Nov 4, 2019
Record last updated
Feb 14, 2023
Medicare enrollment
Enrolled (PECOS I20230328001383); 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 1825 Eastchester RD

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

  1. Susane Abe, PAPhysician Assistant1295456788
  2. Freda AfrifaPharmacist1316318504
  3. Kulsuma Akhtar, PAPhysician Assistant1124492475
  4. Omodele Akingboye, RPHPharmacist1811310196
  5. Perla AkkaraPhysician Assistant1194408690
  6. Shumaila Ali, P.A.Medical Physician Assistant1750625240

Verify Kathryn Sullivan 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 024377
    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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51% fewer Medicare Part D claims than the average medical physician assistant in 2024

558 Medicare Part D claims for 171 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 28 claims were for opioids.

  1. Kathryn Sullivan558
  2. Specialty average1,148

Most prescribed

  1. Eliquis36 claims
  2. Dexamethasone29 claims
  3. Ondansetron Hcl29 claims
  4. Pantoprazole Sodium28 claims
  5. Alprazolam21 claims
  6. Prochlorperazine Maleate18 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): 94.2 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 score78.3
  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: $2,668.89

125 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Kathryn Sullivan$2,668.89
  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.

Bills Medicare through one group practice

  1. Nuvance Health Medical Practice CT IncDanbury, CT

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

Kathryn Sullivan among 3,670 medical physician assistant records in New York

Kathryn Sullivan, PA-C 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 2019, is newer than 75% of them.

  • NPI issued2019 · 75% of these records are older, 20% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2019 · median 2014 among the 1,802 with a school on file
  • Record last updated2023 · 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. Briana Byrne, PA-CBronx, NY 104611265629943
  2. Hollie Gaynor, PABronx, NY 104611952437485
  3. Richard Grey, PABronx, NY 104611023147030
  4. Kelly Groom, M.S. PA-CBronx, NY 104611740302421
  5. Laurie Kasloff, PABronx, NY 104611477621720
  6. Michael Lafargue, PABronx, NY 104611801927322
  7. Karen Lau, RPA-CBronx, NY 104611487770293
  8. Earl McKenzieBronx, NY 104611285700351

Common questions

What is Kathryn Sullivan, PA-C's NPI number?

Kathryn Sullivan, PA-C's National Provider Identifier (NPI) is 1831733799, issued on Nov 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Sullivan, PA-C located?

The NPPES record lists a practice address at 1825 Eastchester RD, Bronx, NY, 10461. Phone: (349) 271-8904. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Sullivan, PA-C's license?

NPPES lists New York license number 024377, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Kathryn Sullivan, PA-C prescribe under Medicare Part D?

In 2024, Kathryn Sullivan, PA-C had 558 Medicare Part D claims for 171 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Kathryn Sullivan, PA-C's MIPS final score?

The 2023 MIPS final score is 94.2 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.