OrganizationActive
Tan-Nelson LLC
NPI 1528279726 · Other Technician · Everett, WA
Tan-Nelson LLC is a Other Technician organization in Everett, WA (NPI 1528279726).
Provider details
- NPI number
- 1528279726
- Entity type
- Organization
- Primary specialty
- Other TechnicianTechnologists, Technicians & Other Technical Service Providers
- Organization subpart
- No
- Authorized official
- Timothy Nelson, Co-Owner(920) 941-0663
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
Detailed profile(89/100 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
12402 Admiralty Way
J302
Everett, WA 98204-5543
Phone: (920) 941-0663
Fax: (186) 647-9358
Street-level locationGet directions
Mailing address
12402 Admiralty Way
Everett, WA 98204-5543
Other names (DBA / former)
- Doing business as
- Cardiawave
Registry dates
- Enumerated
- 2007-05-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Tan-Nelson LLC's NPI number?
- Tan-Nelson LLC's National Provider Identifier (NPI) is 1528279726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tan-Nelson LLC?
- Tan-Nelson LLC is classified in the NPPES registry as Other Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is Tan-Nelson LLC located?
- Tan-Nelson LLC's practice location on file with NPPES is 12402 Admiralty Way, Everett, WA 98204-5543.
- What is Tan-Nelson LLC's phone number?
- The practice phone number listed in the NPPES registry for Tan-Nelson LLC is (920) 941-0663.
- Who is the authorized official for Tan-Nelson LLC?
- The authorized official listed on Tan-Nelson LLC's NPPES record is Timothy Nelson, Co-Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tan-Nelson LLC's NPI active?
- Yes — Tan-Nelson LLC's NPI (1528279726) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.