NPPES file of Aug 9, 2026

Alysia Marie Larson, PA-C

Surgical Physician Assistant · Gig Harbor, WA

Alysia Marie Larson, PA-C is a surgical physician assistant with a practice address in Gig Harbor, Washington, and NPI 1992539803, issued on Sep 2, 2024. Check the license (Washington PA61601163, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992539803
Name
Alysia Marie Larson
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
License number
PA61601163 WA
Self-reported in NPPES; status is on the state search
Practice location
2727 Hollycroft St Ste 410, Gig Harbor, WA 98335
Phone
(253) 358-4002
Enumerated
Sep 2, 2024
Record last updated
Dec 10, 2024
Fax
(253) 358-4015
Medicaid ID
2303843 WA
Medicare enrollment
Enrolled (PECOS I20241219001513); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2024
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 2727 Hollycroft St Ste 410

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

  1. Robert Vercio, MDOrthopaedic Surgery Physician1477972651

Verify Alysia Marie Larson 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 PA61601163
    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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Bills Medicare through one group practice

  1. Proliance Surgeons Inc P SMount Vernon, WA

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

Alysia Marie Larson among 609 surgical physician assistant records in Washington

Alysia Marie Larson, PA-C is one of 609 surgical physician assistant records with a practice address in Washington. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 95% of them.

  • NPI issued2024 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2024 · median 2015 among the 479 with a school on file
  • Record last updated2024 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Washington

There are 609 surgical physician assistant records in Washington.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Sarah Konecny, PA-CGig Harbor, WA 983351881101905
  2. Janelle Becker, PA-CGig Harbor, WA 983321417446758
  3. Amber Dahnke, PACGig Harbor, WA 983321114319928
  4. Sindy Del Fierro, PA CBremerton, WA 983101376584748
  5. Alexandra Engstrom, PA-CBremerton, WA 983101033210372
  6. James Hardy, PABremerton, WA 983101922297001
  7. Anthony BecherPort Angeles, WA 983621730798901
  8. Ryan Dunning, PA-CPort Angeles, WA 983621164185138

Common questions

What is Alysia Marie Larson, PA-C's NPI number?

Alysia Marie Larson, PA-C's National Provider Identifier (NPI) is 1992539803, issued on Sep 2, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Alysia Marie Larson, PA-C located?

The NPPES record lists a practice address at 2727 Hollycroft St Ste 410, Gig Harbor, WA, 98335. Phone: (253) 358-4002. Providers update this record themselves, so call before visiting.

How can I verify Alysia Marie Larson, PA-C's license?

NPPES lists Washington license number PA61601163, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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.