NPPES file of Aug 9, 2026

Peter Damian Kaperick, M.S.W.

Clinical Social Worker · Sammamish, WA

Peter Damian Kaperick, M.S.W. is a clinical social worker with a practice address in Sammamish, Washington, and NPI 1831223221, issued on Mar 15, 2007. Check the license (Washington LW00006351, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831223221
Name
Peter Damian Kaperick
Credential
M.S.W.
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LW00006351 WA
Self-reported in NPPES; status is on the state search
Practice location
22717 SE 29TH St Ste D-101, Sammamish, WA 98075
Phone
(425) 269-3277
Enumerated
Mar 15, 2007
Record last updated
Sep 20, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(425) 392-0944
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 22717 SE 29TH St Ste D-101

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

  1. Diane Bond, MSMental Health Counselor1891561692
  2. Ohshue Gatanaga, MSWClinical Social Worker1871329201
  3. Christine GrayCounselor1558905315
  4. Michelle HickmanClinical Social Worker1386342426
  5. Johannah Kalita, MSMental Health Counselor1790563088
  6. Riley Mills, MSMental Health Counselor1477321065

Verify Peter Damian Kaperick 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 LW00006351
    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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Peter Damian Kaperick among 6,382 clinical social worker records in Washington

Peter Damian Kaperick, M.S.W. 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 not. Its NPI, issued in 2007, is newer than 10% of them.

  • NPI issued2007 · 10% of these records are older, 81% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 15% of these records are
  • Record last updated2019 · 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).

15 clinical social worker records list a practice address in Sammamish

They are 15 of the 398 NPPES records with a practice address in Sammamish, and 6,382 clinical social worker records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Ohshue Gatanaga, MSWSammamish, WA 980751871329201
  2. Michelle HickmanSammamish, WA 980751386342426
  3. Mirella Hughes, LICSWSammamish, WA 980751689153074
  4. Letitia Johnson, LICSW, CHT, CMHSSammamish, WA 980751285077313
  5. Leah LudingtonSammamish, WA 980751144142936
  6. Yunyu YeSammamish, WA 980751518774058
  7. Haneen Ahmad, LICSWSammamish, WA 980741619364635
  8. Akasha Balkman, LICSWSammamish, WA 980741538093505

Common questions

What is Peter Damian Kaperick, M.S.W.'s NPI number?

Peter Damian Kaperick, M.S.W.'s National Provider Identifier (NPI) is 1831223221, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Peter Damian Kaperick, M.S.W. located?

The NPPES record lists a practice address at 22717 SE 29TH St Ste D-101, Sammamish, WA, 98075. Phone: (425) 269-3277. Providers update this record themselves, so call before visiting.

How can I verify Peter Damian Kaperick, M.S.W.'s license?

NPPES lists Washington license number LW00006351, 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. 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.