Gregory Alen Hager, D.C.
Chiropractor · Spokane, WA
Gregory Alen Hager, D.C. is a chiropractor with a practice address in Spokane, Washington, and NPI 1932643905, issued on Dec 11, 2016. Check the license (Washington CHIR.CH.60702397, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Alen Hager
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- CHIR.CH.60702397 WA
Self-reported in NPPES; status is on the state search - Practice location
- 765 E Holland Ave Ste 2, Spokane, WA 99218
- Phone
- (509) 867-3936
- Enumerated
- Dec 11, 2016
- Record last updated
- Sep 19, 2025
- Fax
- (509) 867-3919
- Medicare enrollment
- Enrolled (PECOS I20170110001576); may accept Medicare assignment
- Medical or professional school
- Western States College Of Chiropractic, 2016
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,006 in Washington → Look up another NPI →
Verify Gregory Alen Hager in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license CHIR.CH.60702397Check 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
- Valente Chiropractic PLLCSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Alen Hager among 3,006 chiropractor records in Washington
Gregory Alen Hager, D.C. is one of 3,006 chiropractor records with a practice address in Washington. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2016 · median 2005 among the 1,275 with a school on file
- Record last updated2025 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Chiropractor providers in Washington
There are 3,006 chiropractor records in Washington.
All 3,006 in Washington → Every provider in Spokane → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Krista Clapp, D.C.Spokane, WA 992181548451693
- Mark Houk, D.C., D.A.B.C.O.Spokane, WA 992181144205204
- Patricia Kamerer, DCSpokane, WA 992181689758922
- Russell Macdonald, DCSpokane, WA 992181629151402
- Michael Marchese, D.C.Spokane, WA 992181295814085
- K. Blake Nielsen, D.C.Spokane, WA 992181952478646
- Kimberley Nielsen, D.C.Spokane, WA 992181508933193
- Karla Riollano, D.C.Spokane, WA 992181013189752
Common questions
What is Gregory Alen Hager, D.C.'s NPI number?
Gregory Alen Hager, D.C.'s National Provider Identifier (NPI) is 1932643905, issued on Dec 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Alen Hager, D.C. located?
The NPPES record lists a practice address at 765 E Holland Ave Ste 2, Spokane, WA, 99218. Phone: (509) 867-3936. Providers update this record themselves, so call before visiting.
How can I verify Gregory Alen Hager, D.C.'s license?
NPPES lists Washington license number CHIR.CH.60702397, 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.