David Flack, LMHC, SUDP
NPI 1790041507 · Mental Health Counselor · Burien, WA
David Flack, LMHC, SUDP is a Mental Health Counselor provider in Burien, WA (NPI 1790041507).
Provider details
- NPI number
- 1790041507
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC, SUDP
- Sex
- Male
- Sole proprietor
- No
- License
- CP00006223 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
14 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
Mailing address
Registry dates
- Enumerated
- 2012-04-05
- Last updated
- 2022-07-08
- Certified
- 2022-07-08
Frequently asked questions
- What is David Flack's NPI number?
- David Flack's National Provider Identifier (NPI) is 1790041507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Flack's specialty?
- David Flack is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is David Flack located?
- David Flack's practice location on file with NPPES is 15458 21st Ave Sw, Burien, WA 98166-9816.
- What is David Flack's phone number?
- The practice phone number listed in the NPPES registry for David Flack is (206) 327-4478.
- Is David Flack's NPI active?
- Yes — David Flack's NPI (1790041507) is active in the NPPES registry as of the last update on 2022-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.