NPPES file of Aug 9, 2026

Elsie Mahler Scharff, MSW, LICSW

Clinical Social Worker · Everett, WA

Elsie Mahler Scharff, MSW, LICSW is a clinical social worker with a practice address in Everett, Washington, and NPI 1215234273, issued on Feb 26, 2011. Check the license (Washington LW60140837, 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
1215234273
Name
Elsie Mahler Scharff
Credential
MSW, LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LW60140837 WA
Self-reported in NPPES; status is on the state search
Practice location
1728 W Marine View Dr Ste 109, Everett, WA 98201
Phone
(206) 679-2855
Enumerated
Feb 26, 2011
Record last updated
May 14, 2024
Fax
(425) 252-8637
Medicare enrollment
Enrolled (PECOS I20120104000678); accepts Medicare assignment
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 1728 W Marine View Dr Ste 109

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

  1. Charles Benincasa, PSYDPsychologist1922649557
  2. Amanda Cox, PMHNPPsychiatric/Mental Health Nurse Practitioner1447987060
  3. Nancy Hamlin, DNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1336132778
  4. Catherine Harrington, LMHC, SUDPTMental Health Counselor1831677558
  5. William Heusler, PSYDClinical Psychologist1306917679
  6. Inis Lamothe, PSY.D.Clinical Psychologist1669559985

Verify Elsie Mahler Scharff 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 LW60140837
    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. Bill Heusler Psyd PLLCEverett, WA

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

Elsie Mahler Scharff among 6,382 clinical social worker records in Washington

Elsie Mahler Scharff, MSW, LICSW is one of 6,382 clinical social worker records with a practice address in Washington. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 27% of them.

  • NPI issued2011 · 27% of these records are older, 70% newer
  • In a Medicare fileYes · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 15% of these records are
  • Graduated1999 · median 2010 among the 984 with a school on file
  • Record last updated2024 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

143 clinical social worker records list a practice address in Everett

They are 143 of the 7,246 NPPES records with a practice address in Everett, and 6,382 clinical social worker records in Washington.

The 8 clinical social worker records with the nearest ZIP codes

  1. Tara Barnard, LICSW, MSW, SUDPEverett, WA 982011376690040
  2. Rachel Berger, LICSW, MHPEverett, WA 982011255480794
  3. Tracey Boshoff, BA, MA, MHPEverett, WA 982011427166081
  4. Brian Clark, LCSWEverett, WA 982011447287453
  5. George Duwors, MSW,LCSW,BCDEverett, WA 982011588738041
  6. Sandra Jones, LICSWEverett, WA 982011386754281
  7. Elvie Lee, MSWEverett, WA 982011659456424
  8. Sharon March, MSWEverett, WA 982011609962257

Common questions

What is Elsie Mahler Scharff, MSW, LICSW's NPI number?

Elsie Mahler Scharff, MSW, LICSW's National Provider Identifier (NPI) is 1215234273, issued on Feb 26, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Elsie Mahler Scharff, MSW, LICSW located?

The NPPES record lists a practice address at 1728 W Marine View Dr Ste 109, Everett, WA, 98201. Phone: (206) 679-2855. Providers update this record themselves, so call before visiting.

How can I verify Elsie Mahler Scharff, MSW, LICSW's license?

NPPES lists Washington license number LW60140837, 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.