Registry data as of Aug 27, 2026

Erin Baron, PA-C

Physician Assistant · Seattle, WA

Erin Baron, PA-C is a physician assistant with a practice address in Seattle, Washington, and NPI 1063980092, issued on Nov 7, 2018. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1063980092
Name
Erin Baron
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
825 Eastlake Ave E, Seattle, WA 98109
Phone
(206) 520-5000
Enumerated
Nov 7, 2018
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 825 Eastlake Ave E

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

  1. Farnoush Abar, M.D.Hematology & Oncology Physician1558560342
  2. Francis Achacoso, MBA, MSN, RN, NE-BCRegistered Nurse1215604061
  3. Bamidele Adebayo, MDNeurological Surgery Physician1255176194
  4. Oyebimpe Adesina, MDInternal Medicine Physician1184934770
  5. Shirali AgarwalHematology & Oncology Physician1972093052
  6. Ali AlgiraigriSpecialist1467880260

Verify Erin Baron in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington 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 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.

84% fewer Medicare Part D claims than the average physician assistant in 2024

133 Medicare Part D claims for 38 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Erin Baron133
  2. Specialty average832

Most prescribed

  1. Acyclovir25 claims
  2. Imatinib Mesylate22 claims
  3. Hydroxyurea18 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 Medicare quality score for 2023: 93.1 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 score74.0
  2. Costout of 100 · 30%
  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: $125.00

1 payment, mostly food and beverage; the largest payer was Daiichi Sankyo Inc.. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Erin Baron$125.00
  2. Specialty average$853.85

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

One hospital or facility affiliation

  1. The Association OF University PhysiciansSeattle, WA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

797 physician assistant records list a Seattle practice address

They are 797 of the 41,956 NPPES records with a Seattle practice address, and 3,517 physician assistant records in Washington.

Other physician assistant records in Washington

  1. Eric Abarr, PA-CMarysville, WA1598655292
  2. Ahmed Abdelshafy, PA-CCheney, WA1457029795
  3. Sihaam AbdiShoreline, WA1801758289
  4. Nicole Abdullah, PAWenatchee, WA1285032268
  5. Kimberly Abella-Cree, PA-CYakima, WA1548514292
  6. Buddhika AbeyratneOak Harbor, WA1104369560
  7. Danielle Abrass, PA-CSeattle, WA1184140717
  8. Abraham Abu, PA-CSeattle, WA1710036587
  9. Alvin AbuegEverett, WA1396132015
  10. Aaron Adam, PA-CVancouver, WA1447543459

Common questions

What is Erin Baron, PA-C's NPI number?

Erin Baron, PA-C's National Provider Identifier (NPI) is 1063980092, issued on Nov 7, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Erin Baron, PA-C located?

The NPPES record lists a practice address at 825 Eastlake Ave E, Seattle, WA, 98109. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Erin Baron, PA-C's license?

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

How much does Erin Baron, PA-C prescribe under Medicare Part D?

In 2024, Erin Baron, PA-C had 133 Medicare Part D claims for 38 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is Erin Baron, PA-C's Medicare quality score?

The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.