NPPES file of Aug 9, 2026

Kathleen Elaine Chasteen, PA-C

Physician Assistant · Leesburg, VA

Kathleen Elaine Chasteen, PA-C is a physician assistant with a practice address in Leesburg, Virginia, and NPI 1487304762, issued on Mar 28, 2022. Check the license with the Virginia 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
1487304762
Name
Kathleen Elaine Chasteen
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
19500 Sandridge Way, Suite 420, Leesburg, VA 20176
Phone
(571) 375-8601
Enumerated
Mar 28, 2022
Record last updated
Jul 12, 2024
Medicaid IDs
1487304762 VA
30017448960002 VA
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 19500 Sandridge Way, Suite 420

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

  1. Neggin Assadi, PA-CPhysician Assistant1427832559
  2. David Boyd, M.D., M.B.A.Diagnostic Neuroimaging (Radiology) Physician1265688048
  3. Nicholas Caruana, M.D.Vascular & Interventional Radiology Physician1760617435
  4. Scott Cassar, MDDiagnostic Radiology Physician1003822115
  5. David Dubois, MDVascular & Interventional Radiology Physician1982682589
  6. Gavin GoreDiagnostic Radiology Physician1316189608

Verify Kathleen Elaine Chasteen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck 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 Virginia license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 76.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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 score78.4
  2. Costout of 100 · 30%59.8
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $85.64

3 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, 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.

  1. Kathleen Chasteen$85.64
  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.

Kathleen Elaine Chasteen among 4,408 physician assistant records in Virginia

Kathleen Elaine Chasteen, PA-C is one of 4,408 physician assistant records with a practice address in Virginia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 70% of them.

  • NPI issued2022 · 70% of these records are older, 24% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2024 · 33% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

76 physician assistant records list a practice address in Leesburg

They are 76 of the 1,759 NPPES records with a practice address in Leesburg, and 4,408 physician assistant records in Virginia.

The 8 physician assistant records with the nearest ZIP codes

  1. Kathryn Cameron, PALeesburg, VA 201761700877081
  2. Hien Dinh-Choe, PALeesburg, VA 201761417031261
  3. Anushaya Fitzgerald, PACLeesburg, VA 201761376581645
  4. Michael Fraykor, PACLeesburg, VA 201761174677504
  5. Michele Gittings, PA CLeesburg, VA 201761235164641
  6. Christopher Luster, PA-CLeesburg, VA 201761598815060
  7. Fernando Mendez, PA CLeesburg, VA 201761891789426
  8. Stephanie Modzelesky, PA-CLeesburg, VA 201761417919408

Common questions

What is Kathleen Elaine Chasteen, PA-C's NPI number?

Kathleen Elaine Chasteen, PA-C's National Provider Identifier (NPI) is 1487304762, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Elaine Chasteen, PA-C located?

The NPPES record lists a practice address at 19500 Sandridge Way, Suite 420, Leesburg, VA, 20176. Phone: (571) 375-8601. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Elaine Chasteen, PA-C's license?

Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

What is Kathleen Elaine Chasteen, PA-C's MIPS final score?

The 2023 MIPS final score is 76.1 of 100, reported for the practice group. 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.