Mark Brown, ED.D.
NPI 1316274822 · Marriage & Family Therapist · Walla Walla, WA
Mark Brown, ED.D. is a Marriage & Family Therapist provider in Walla Walla, WA (NPI 1316274822).
Provider details
- NPI number
- 1316274822
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MH30001896 (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
16 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
- 2009-11-05
- Last updated
- 2016-10-18
Frequently asked questions
- What is Mark Brown's NPI number?
- Mark Brown's National Provider Identifier (NPI) is 1316274822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Brown's specialty?
- Mark Brown is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mark Brown located?
- Mark Brown's practice location on file with NPPES is 27 1/2 W Main St, Walla Walla, WA 99362-2815.
- What is Mark Brown's phone number?
- The practice phone number listed in the NPPES registry for Mark Brown is (206) 459-7993.
- Is Mark Brown's NPI active?
- Yes — Mark Brown's NPI (1316274822) is active in the NPPES registry as of the last update on 2016-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.