NPPES file of Aug 9, 2026

Anita T. Sassaman, NP

Psychiatric/Mental Health Nurse Practitioner · Marysville, WA

Anita T. Sassaman, NP is a psychiatric/mental health nurse practitioner with a practice address in Marysville, Washington, and NPI 1952644965, issued on Mar 28, 2013. Check the license (Washington AP60750112, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952644965
Name
Anita T. Sassaman
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
AP60750112 WA
AP4899 AZ
Self-reported in NPPES; status is on the state search
Practice location
3955 156TH St NE, Marysville, WA 98271
Phone
(206) 669-3472
Enumerated
Mar 28, 2013
Record last updated
Jan 19, 2023
Fax
(623) 486-2739
Medicare enrollment
Enrolled (PECOS I20180104001722); 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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8 nearest psychiatric/mental health nurse practitioner records → All 1,875 in Washington → Look up another NPI →

Also registered at 3955 156TH St NE

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

  1. Jessica Ang, RNAdult Psychiatric/Mental Health Registered Nurse1407744501
  2. Yashia Cormick, DPCProfessional Counselor1568975399
  3. Jamie Crawford, ARNPPsychiatric/Mental Health Nurse Practitioner1114696994
  4. Carl Glissmeyer, PA-CPhysician Assistant1891264107
  5. Angela Howell, RN, LPCC, LMHCMental Health Counselor1750917977
  6. Mustapha Jobarteh, RN, MSN, ARNP, PMHNPPsychiatric/Mental Health Nurse Practitioner1033865191

Verify Anita T. Sassaman 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 AP60750112    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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13% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

790 Medicare Part D claims for 84 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Anita Sassaman790
  2. Specialty average906

Most prescribed

  1. Aripiprazole41 claims
  2. Olanzapine41 claims
  3. Quetiapine Fumarate40 claims
  4. Clozapine39 claims
  5. Trazodone Hcl37 claims
  6. Clonazepam34 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 2 group practices

  1. Vest Seattle LLCMarysville, WA
  2. Virtual Allied Remote Diagnostic And Clinical Services PLLCSeattle, WA

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

Anita T. Sassaman among 1,875 psychiatric/mental health nurse practitioner records in Washington

Anita T. Sassaman, NP is one of 1,875 psychiatric/mental health nurse practitioner records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 26% of them.

  • NPI issued2013 · 26% of these records are older, 71% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2012 · median 2020 among the 904 with a school on file
  • Record last updated2023 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 psychiatric/mental health nurse practitioner records list a practice address in Marysville

They are 13 of the 874 NPPES records with a practice address in Marysville, and 1,875 psychiatric/mental health nurse practitioner records in Washington.

All 1,875 in Washington → Every provider in Marysville → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Elizabeth Bielstein, ARNPMarysville, WA 982711992064125
  2. Jamie Crawford, ARNPMarysville, WA 982711114696994
  3. Hassan ElmiMarysville, WA 982711174320220
  4. Katherine Gaudette, ARNPMarysville, WA 982711336422674
  5. Mustapha Jobarteh, RN, MSN, ARNP, PMHNPMarysville, WA 982711033865191
  6. Justin MaduobiMarysville, WA 982711437803855
  7. Kylie Malstrom, DNPTulalip, WA 982711205687621
  8. Rebecka Maynard, ARNPMarysville, WA 982711407604887

Common questions

What is Anita T. Sassaman, NP's NPI number?

Anita T. Sassaman, NP's National Provider Identifier (NPI) is 1952644965, issued on Mar 28, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Anita T. Sassaman, NP located?

The NPPES record lists a practice address at 3955 156TH St NE, Marysville, WA, 98271. Phone: (206) 669-3472. Providers update this record themselves, so call before visiting.

How can I verify Anita T. Sassaman, NP's license?

NPPES lists Washington license number AP60750112, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Anita T. Sassaman, NP prescribe under Medicare Part D?

In 2024, Anita T. Sassaman, NP had 790 Medicare Part D claims for 84 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.