Anthony Long
NPI 1700692647 · Clinical Social Worker · Mountlake Terrace, WA
Anthony Long is a Clinical Social Worker provider in Mountlake Terrace, WA (NPI 1700692647).
Provider details
- NPI number
- 1700692647
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- SC61633838 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2024-12-05
- Last updated
- 2025-01-21
- Certified
- 2025-01-21
Frequently asked questions
- What is Anthony Long's NPI number?
- Anthony Long's National Provider Identifier (NPI) is 1700692647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Long's specialty?
- Anthony Long is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Anthony Long located?
- Anthony Long's practice location on file with NPPES is 21907 64th Ave W Ste 200, Mountlake Terrace, WA 98043-6200.
- What is Anthony Long's phone number?
- The practice phone number listed in the NPPES registry for Anthony Long is (405) 503-9336.
- Is Anthony Long's NPI active?
- Yes — Anthony Long's NPI (1700692647) is active in the NPPES registry as of the last update on 2025-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.