OrganizationActive
Mg Chiropractic LLC
NPI 1568863330 · Chiropractor · Seattle, WA
Mg Chiropractic LLC is a Chiropractor organization in Seattle, WA (NPI 1568863330).
Provider details
- NPI number
- 1568863330
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Mason Greenslade, President/Owner(425) 387-7215
- License
- 60431420 (WA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
928 Nw Leary Way
Suite 203
Seattle, WA 98107
Phone: (425) 387-7215
Street-level locationGet directions
Mailing address
928 Nw Leary Way
Seattle, WA 98107
Additional practice locations (1)
- 200 1st Ave WSuite 107Seattle, WA 98119-4298Phone: (425) 387-7215
Registry dates
- Enumerated
- 2014-09-11
- Last updated
- 2020-01-21
- Certified
- 2020-01-21
Frequently asked questions
- What is Mg Chiropractic LLC's NPI number?
- Mg Chiropractic LLC's National Provider Identifier (NPI) is 1568863330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mg Chiropractic LLC?
- Mg Chiropractic LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Mg Chiropractic LLC located?
- Mg Chiropractic LLC's practice location on file with NPPES is 928 Nw Leary Way, Seattle, WA 98107.
- What is Mg Chiropractic LLC's phone number?
- The practice phone number listed in the NPPES registry for Mg Chiropractic LLC is (425) 387-7215.
- Who is the authorized official for Mg Chiropractic LLC?
- The authorized official listed on Mg Chiropractic LLC's NPPES record is Mason Greenslade, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mg Chiropractic LLC's NPI active?
- Yes — Mg Chiropractic LLC's NPI (1568863330) is active in the NPPES registry as of the last update on 2020-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.