NPPES file of Aug 9, 2026

Sarah Rebecca Brown, C-AA, LMHCA

Anesthesiologist Assistant · Seattle, WA

Sarah Rebecca Brown, C-AA, LMHCA is an anesthesiologist assistant with a practice address in Seattle, Washington, and NPI 1881975431, issued on Sep 8, 2011. Check the license (Washington MC60885249, 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
1881975431
Name
Sarah Rebecca Brown
Credential
C-AA, LMHCA
Primary taxonomy
Anesthesiologist Assistant 367H00000X
License numbers
MC60885249 WA
006204 GA
Self-reported in NPPES; status is on the state search
Practice location
3280 California Ave SW, Seattle, WA 98116
Phone
(770) 654-3485
Enumerated
Sep 8, 2011
Record last updated
Oct 9, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20111006000173); accepts Medicare assignment
Medical or professional school
Emory University School Of Medicine, 2011
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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Verify Sarah Rebecca Brown 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 MC60885249
    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

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Bills Medicare through one group practice

  1. GI Anesthesia OF Georgia LLCLawrenceville, GA

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

Anesthesiologist Assistant providers in Washington

There are 4 anesthesiologist assistant records in Washington.

The 3 anesthesiologist assistant records with the nearest ZIP codes

  1. Donald Cox, CRNAChelan, WA 988161629045836
  2. David Ellis, CRNAChelan, WA 988161619944709
  3. Andrew Cashen, CRNASpokane, WA 992041104265800

Common questions

What is Sarah Rebecca Brown, C-AA, LMHCA's NPI number?

Sarah Rebecca Brown, C-AA, LMHCA's National Provider Identifier (NPI) is 1881975431, issued on Sep 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Rebecca Brown, C-AA, LMHCA located?

The NPPES record lists a practice address at 3280 California Ave SW, Seattle, WA, 98116. Phone: (770) 654-3485. Providers update this record themselves, so call before visiting.

How can I verify Sarah Rebecca Brown, C-AA, LMHCA's license?

NPPES lists Washington license number MC60885249, 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.