NPPES file of Aug 9, 2026

Emily Anne Sadik, DO

Child & Adolescent Psychiatry Physician · Vancouver, WA

Emily Anne Sadik, DO is a child & adolescent psychiatry physician with a practice address in Vancouver, Washington, and NPI 1881857977, issued on Jul 8, 2008. Check the license (Washington OP60412557, as entered in NPPES) on the Washington Medical Commission; 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
1881857977
Name
Emily Anne Sadik
Credential
DO
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
OP60412557 WA
Self-reported in NPPES; status is on the state search
Practice location
6926 NE Fourth Plain Blvd, Vancouver, WA 98661
Phone
(360) 993-3000
Enumerated
Jul 8, 2008
Record last updated
Jan 21, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140326001939); 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 6926 NE Fourth Plain Blvd

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

  1. Cathi AakervikBehavior Analyst1750852232
  2. Donald Aakervik, RNRegistered Nurse1033640123
  3. Lisa Aarseth, MSWSocial Worker1649676073
  4. Peninah AcunaCounselor1255498606
  5. Afsaneh AkbarzadehCase Manager/Care Coordinator1760963383
  6. John AmatoAddiction (Substance Use Disorder) Counselor1649946518

Verify Emily Anne Sadik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP60412557
    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
Open 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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26% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

374 Medicare Part D claims for 27 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Emily Sadik374
  2. Specialty average504

Most prescribed

  1. Quetiapine Fumarate37 claims
  2. Risperidone36 claims
  3. Fluoxetine Hcl25 claims
  4. Dextroamphetamine-Amphet Er21 claims
  5. Escitalopram Oxalate20 claims
  6. Olanzapine19 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.

Bills Medicare through one group practice

  1. Columbia River Mental Health ServicesVancouver, WA

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

Emily Anne Sadik among 128 child & adolescent psychiatry physician records in Washington

Emily Anne Sadik, DO is one of 128 child & adolescent psychiatry physician records with a practice address in Washington. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.

  • NPI issued2008 · 63% of these records are older, 29% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2008 · median 2005 among the 28 with a school on file
  • Record last updated2014 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Washington

There are 128 child & adolescent psychiatry physician records in Washington.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Jaime Vazquez, M.D.Vancouver, WA 986611356322473
  2. Daniel Lam, MDVancouver, WA 986631144311127
  3. Eugene Borkan, MDVancouver, WA 986831588653737
  4. Margaret Lin, M.D.Vancouver, WA 986841609986090
  5. Olubukola Okafor, M.D.Vancouver, WA 986841427287796
  6. Carrie Sylvester, MDVancouver, WA 986841306998273
  7. Dale Mortimer, M.D.Vancouver, WA 986851467604025
  8. Anca Balasu, MDVancouver, WA 986861093710634

Common questions

What is Emily Anne Sadik, DO's NPI number?

Emily Anne Sadik, DO's National Provider Identifier (NPI) is 1881857977, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Emily Anne Sadik, DO located?

The NPPES record lists a practice address at 6926 NE Fourth Plain Blvd, Vancouver, WA, 98661. Phone: (360) 993-3000. Providers update this record themselves, so call before visiting.

How can I verify Emily Anne Sadik, DO's license?

NPPES lists Washington license number OP60412557, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Emily Anne Sadik, DO prescribe under Medicare Part D?

In 2024, Emily Anne Sadik, DO had 374 Medicare Part D claims for 27 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.