IndividualActive
Karen Nelson, L.AC.
NPI 1922152917 · Acupuncturist · Vashon, WA
Karen Nelson, L.AC. is a Acupuncturist provider in Vashon, WA (NPI 1922152917).
Provider details
- NPI number
- 1922152917
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Credential
- L.AC.
- Sex
- Female
- Sole proprietor
- No
- License
- AC000000405 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
17520 Vashon Hwy Sw Ste 221
Vashon, WA 98070-4686
Phone: (206) 463-0900
Street-level locationGet directions
Mailing address
Po Box 1133
Vashon, WA 98070-1133
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Karen Nelson's NPI number?
- Karen Nelson's National Provider Identifier (NPI) is 1922152917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Nelson's specialty?
- Karen Nelson is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Karen Nelson located?
- Karen Nelson's practice location on file with NPPES is 17520 Vashon Hwy Sw Ste 221, Vashon, WA 98070-4686.
- What is Karen Nelson's phone number?
- The practice phone number listed in the NPPES registry for Karen Nelson is (206) 463-0900.
- Is Karen Nelson's NPI active?
- Yes — Karen Nelson's NPI (1922152917) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.