Peter Kaperick, M.S.W.
NPI 1831223221 · Clinical Social Worker · Sammamish, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Kaperick, M.S.W. is a Clinical Social Worker provider in Sammamish, WA (NPI 1831223221).
Provider details
- NPI number
- 1831223221
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Male
- Sole proprietor
- Yes
- License
- LW00006351 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2019-09-20
Frequently asked questions
- What is Peter Kaperick's NPI number?
- Peter Kaperick's National Provider Identifier (NPI) is 1831223221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Kaperick's specialty?
- Peter Kaperick is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Peter Kaperick located?
- Peter Kaperick's practice location on file with NPPES is 22717 Se 29th St Ste D-101, Sammamish, WA 98075-9532.
- What is Peter Kaperick's phone number?
- The practice phone number listed in the NPPES registry for Peter Kaperick is (425) 269-3277.
- Does Peter Kaperick accept Medicare?
- Peter Kaperick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Kaperick's NPI active?
- Yes — Peter Kaperick's NPI (1831223221) is active in the NPPES registry as of the last update on 2019-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.