Spencer Alan Grubb
Chiropractor · Liberty Lake, WA
Spencer Alan Grubb is a chiropractor with a practice address in Liberty Lake, Washington, and NPI 1306712070, issued on Oct 10, 2025. Check the license (Washington 70047927, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Spencer Alan Grubb
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 70047927 WA
Self-reported in NPPES; status is on the state search - Practice location
- 21651 E Country Vista Dr Ste F, Liberty Lake, WA 99019
- Phone
- (509) 319-2310
- Enumerated
- Oct 10, 2025
- Record last updated
- Oct 10, 2025
- Fax
- (509) 319-2341
- Medicare enrollment
- Enrolled (PECOS I20251030005173); accepts Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 2025
- Entity
- Type 1 · individual
Also registered at 21651 E Country Vista Dr Ste F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brock Butler, DCChiropractor1548942071
- Collin Dietrick, LMTMassage Therapist1205763133
- Ariel Fonseca, LMTMassage Therapist1720851173
- Patrick Stewart, MAMassage Therapist1356909410
Verify Spencer Alan Grubb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 70047927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Barrett Family ChiropracticLiberty Lake, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
12 chiropractor records list a practice address in Liberty Lake
They are 12 of the 245 NPPES records with a practice address in Liberty Lake, and 3,006 chiropractor records in Washington.
All 12 in Liberty Lake → All 3,006 in Washington → Every provider in Liberty Lake →
Other chiropractor records in Washington
- Joy Aardappel, DCBurien, WA1396902508
- Joseph Aaron, DCRenton, WA1053395590
- Luke Abdelnoor, DCVancouver, WA1104655497
- Jason Ablett, DCKirkland, WA1285713339
- Wayne Abney, D.C.Shoreline, WA1154522894
- Jeffery Abrams, D.C.Seattle, WA1427162940
- Chad Abramson, D.C.Everett, WA1720157399
- Cole Adams, DCSilverdale, WA1790132769
- Kristina Adams, DCSequim, WA1609501170
- Kurt Adams, DCSilverdale, WA1023198538
Common questions
What is Spencer Alan Grubb's NPI number?
Spencer Alan Grubb's National Provider Identifier (NPI) is 1306712070, issued on Oct 10, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Alan Grubb located?
The NPPES record lists a practice address at 21651 E Country Vista Dr Ste F, Liberty Lake, WA, 99019. Phone: (509) 319-2310. Providers update this record themselves, so call before visiting.
How can I verify Spencer Alan Grubb's license?
NPPES lists Washington license number 70047927, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.