IndividualActive
Melissa Welker
NPI 1669046611 · Registered Nurse · Seattle, WA
Melissa Welker is a Registered Nurse provider in Seattle, WA (NPI 1669046611).
Provider details
- NPI number
- 1669046611
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN60224389 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
401 Broadway, Suite 2075
Suite 2075
Seattle, WA 98104
Phone: (206) 599-9621
Fax: (206) 744-1806
Street-level locationGet directions
Mailing address
401 Broadway
Seattle, WA 98104-1856
Registry dates
- Enumerated
- 2021-05-14
- Last updated
- 2021-05-14
- Certified
- 2021-04-19
Frequently asked questions
- What is Melissa Welker's NPI number?
- Melissa Welker's National Provider Identifier (NPI) is 1669046611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Welker's specialty?
- Melissa Welker is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Melissa Welker located?
- Melissa Welker's practice location on file with NPPES is 401 Broadway, Suite 2075, Seattle, WA 98104.
- What is Melissa Welker's phone number?
- The practice phone number listed in the NPPES registry for Melissa Welker is (206) 599-9621.
- Is Melissa Welker's NPI active?
- Yes — Melissa Welker's NPI (1669046611) is active in the NPPES registry as of the last update on 2021-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.