NPPES file of Aug 9, 2026

Charlotte Duvall, PA-S

Physician Assistant · Federal Way, WA

Charlotte Duvall, PA-S is a physician assistant with a practice address in Federal Way, Washington, and NPI 1023664844, issued on Aug 16, 2019. Check the license (Washington PA61098760, as entered in NPPES) with the Washington 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023664844
Name
Charlotte Duvall
Credential
PA-S
Primary taxonomy
Physician Assistant 363A00000X
License number
PA61098760 WA
Self-reported in NPPES; status is on the state search
Practice location
33915 1St Way S Ste 200, Federal Way, WA 98003
Phone
(253) 838-9839
Enumerated
Aug 16, 2019
Record last updated
May 13, 2024
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 33915 1St Way S Ste 200

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

  1. Ashley Davis, ARNPNurse Practitioner1861017774
  2. Walter Hassig, M.D.Gastroenterology Physician1730152794
  3. Carylin Holsey, DNP, FNP-CFamily Nurse Practitioner1629475926
  4. Shaily Jain, MDGastroenterology Physician1881630937
  5. Kevin Leung, MDGastroenterology Physician1588847271
  6. Po-Hong Liu, MD, MPHInternal Medicine Physician1225531015

Verify Charlotte Duvall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license PA61098760
    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 Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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50% more Medicare Part D claims than the average physician assistant in 2024

1,241 Medicare Part D claims for 162 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 327 claims were for opioids.

  1. Charlotte Duvall1,241
  2. Specialty average830

Most prescribed

  1. Oxycodone Hcl190 claims
  2. Ondansetron Hcl85 claims
  3. Pantoprazole Sodium60 claims
  4. Omeprazole46 claims
  5. Morphine Sulfate38 claims
  6. Famotidine34 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.

Industry payments in 2024: $363.24

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Charlotte Duvall$363.24
  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.

Charlotte Duvall among 3,718 physician assistant records in Washington

Charlotte Duvall, PA-S is one of 3,718 physician assistant records with a practice address in Washington. 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 68% of them.

  • NPI issued2019 · 68% of these records are older, 27% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2024 · 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 physician assistant records list a practice address in Federal Way

They are 48 of the 2,770 NPPES records with a practice address in Federal Way, and 3,718 physician assistant records in Washington.

The 8 physician assistant records with the nearest ZIP codes

  1. Maureen Batterberry, PA CFederal Way, WA 980031962450064
  2. Maria Detherage, MS, RPACFederal Way, WA 980031720219173
  3. Lavonne Felton, P.A.Federal Way, WA 980031477601797
  4. John Gaudino, P.A.-C.Federal Way, WA 980031033306535
  5. Rayleen Greathouse, PA-CFederal Way, WA 980031952319972
  6. Cheryll Handy, PA CFederal Way, WA 980031912942871
  7. Richard Hanson, PA, MPASFederal Way, WA 980031134117153
  8. Kevin Lafave, PA-CFederal Way, WA 980031265477129

Common questions

What is Charlotte Duvall, PA-S's NPI number?

Charlotte Duvall, PA-S's National Provider Identifier (NPI) is 1023664844, issued on Aug 16, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Charlotte Duvall, PA-S located?

The NPPES record lists a practice address at 33915 1St Way S Ste 200, Federal Way, WA, 98003. Phone: (253) 838-9839. Providers update this record themselves, so call before visiting.

How can I verify Charlotte Duvall, PA-S's license?

NPPES lists Washington license number PA61098760, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Charlotte Duvall, PA-S prescribe under Medicare Part D?

In 2024, Charlotte Duvall, PA-S had 1,241 Medicare Part D claims for 162 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

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.