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Brian Walker, M.D.
NPI 1427006246 · Psychiatry Physician · Walla Walla, WA
Brian Walker, M.D. is a Psychiatry Physician provider in Walla Walla, WA (NPI 1427006246).
Provider details
- NPI number
- 1427006246
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60778338 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1313 N 13th Ave
Walla Walla, WA 99362-8817
Phone: (405) 314-2614
Street-level locationGet directions
Mailing address
3240 W Britton Rd
Oklahoma City, OK 73120-2040
Additional practice locations (1)
- 6 W Rose StWalla Walla, WA 99362-1845Phone: (405) 314-2614
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2018-09-24
Frequently asked questions
- What is Brian Walker's NPI number?
- Brian Walker's National Provider Identifier (NPI) is 1427006246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Walker's specialty?
- Brian Walker is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Walker located?
- Brian Walker's practice location on file with NPPES is 1313 N 13th Ave, Walla Walla, WA 99362-8817.
- What is Brian Walker's phone number?
- The practice phone number listed in the NPPES registry for Brian Walker is (405) 314-2614.
- Is Brian Walker's NPI active?
- Yes — Brian Walker's NPI (1427006246) is active in the NPPES registry as of the last update on 2018-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.