Douglas Sweaney Herrick, LMHC
NPI 1477115012 · Mental Health Counselor · Seattle, WA
Douglas Sweaney Herrick, LMHC is a Mental Health Counselor provider in Seattle, WA (NPI 1477115012).
Provider details
- NPI number
- 1477115012
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2103 S Atlantic StSeattle, WA 98144-3615Phone: (206) 948-4830
Registry dates
- Enumerated
- 2019-07-03
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Douglas Sweaney Herrick's NPI number?
- Douglas Sweaney Herrick's National Provider Identifier (NPI) is 1477115012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Sweaney Herrick's specialty?
- Douglas Sweaney Herrick is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Douglas Sweaney Herrick located?
- Douglas Sweaney Herrick's practice location on file with NPPES is 3417 Evanston Ave N Ste 406, Seattle, WA 98103-8969.
- What is Douglas Sweaney Herrick's phone number?
- The practice phone number listed in the NPPES registry for Douglas Sweaney Herrick is (206) 948-4830.
- Is Douglas Sweaney Herrick's NPI active?
- Yes — Douglas Sweaney Herrick's NPI (1477115012) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.