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William Packard, LICSW
NPI 1831788520 · Clinical Social Worker · Seattle, WA
William Packard, LICSW is a Clinical Social Worker provider in Seattle, WA (NPI 1831788520).
Provider details
- NPI number
- 1831788520
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Male
- Sole proprietor
- No
- License
- LW60893580 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 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
1511 3rd Ave Ste 903
Seattle, WA 98101-1626
Phone: (206) 987-4559
Street-level locationGet directions
Mailing address
4500 9th Ave Ne Ste 300
Seattle, WA 98105-4762
Registry dates
- Enumerated
- 2021-01-16
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is William Packard's NPI number?
- William Packard's National Provider Identifier (NPI) is 1831788520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Packard's specialty?
- William Packard is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Packard located?
- William Packard's practice location on file with NPPES is 1511 3rd Ave Ste 903, Seattle, WA 98101-1626.
- What is William Packard's phone number?
- The practice phone number listed in the NPPES registry for William Packard is (206) 987-4559.
- Is William Packard's NPI active?
- Yes — William Packard's NPI (1831788520) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.