Amanda Karczewski
NPI 1851924310 · Massage Therapist · Federal Way, WA
Amanda Karczewski is a Massage Therapist provider in Federal Way, WA (NPI 1851924310).
Provider details
- NPI number
- 1851924310
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MA61015251
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-02-12
- Last updated
- 2020-02-12
- Certified
- 2020-02-12
Frequently asked questions
- What is Amanda Karczewski's NPI number?
- Amanda Karczewski's National Provider Identifier (NPI) is 1851924310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Karczewski's specialty?
- Amanda Karczewski is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Amanda Karczewski located?
- Amanda Karczewski's practice location on file with NPPES is 1414 S 324th St Ste B213, Federal Way, WA 98003-8444.
- What is Amanda Karczewski's phone number?
- The practice phone number listed in the NPPES registry for Amanda Karczewski is (253) 210-0511.
- Is Amanda Karczewski's NPI active?
- Yes — Amanda Karczewski's NPI (1851924310) is active in the NPPES registry as of the last update on 2020-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.