OrganizationActive
Larsen Chiropractic, PLLC
NPI 1225187149 · Chiropractor · Richland, WA
Larsen Chiropractic, PLLC is a Chiropractor organization in Richland, WA (NPI 1225187149).
Provider details
- NPI number
- 1225187149
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Brian Larsen, Chiropractor(509) 943-4919
- License
- CH00034087 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
507 Knight St
Suite B
Richland, WA 99352-4258
Phone: (509) 943-4919
Fax: (509) 578-1012
Street-level locationGet directions
Mailing address
507 Knight St
Richland, WA 99352-4258
Other names (DBA / former)
- Doing business as
- Brian M. Larsen, D.C.
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2017-04-05
Frequently asked questions
- What is Larsen Chiropractic, PLLC's NPI number?
- Larsen Chiropractic, PLLC's National Provider Identifier (NPI) is 1225187149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Larsen Chiropractic, PLLC?
- Larsen Chiropractic, PLLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Larsen Chiropractic, PLLC located?
- Larsen Chiropractic, PLLC's practice location on file with NPPES is 507 Knight St, Richland, WA 99352-4258.
- What is Larsen Chiropractic, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Larsen Chiropractic, PLLC is (509) 943-4919.
- Who is the authorized official for Larsen Chiropractic, PLLC?
- The authorized official listed on Larsen Chiropractic, PLLC's NPPES record is Brian Larsen, Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Larsen Chiropractic, PLLC's NPI active?
- Yes — Larsen Chiropractic, PLLC's NPI (1225187149) is active in the NPPES registry as of the last update on 2017-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.