Denny Glen Williams, D.C.
Chiropractor · Greeley, CO
Denny Glen Williams, D.C. is a chiropractor with a practice address in Greeley, Colorado, and NPI 1013915081, issued on Jul 13, 2005. Check the license (Colorado 4861, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Denny Glen Williams
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 4861 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1023 39TH Ave, Greeley, CO 80634
- Phone
- (970) 304-0260
- Enumerated
- Jul 13, 2005
- Record last updated
- Feb 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (970) 304-0253
- Entity
- Type 1 · individual
Also registered at 1023 39TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Garza, R.C.M.T., M.H.Naturopath1902109697
- Audrey Lefler, B.S., D.C.Chiropractor1124297809
- Elizabeth Ortega, LSWClinical Social Worker1912702135
Verify Denny Glen Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 4861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39 chiropractor records list a practice address in Greeley
They are 39 of the 3,518 NPPES records with a practice address in Greeley, and 2,349 chiropractor records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 39 in Greeley → All 2,349 in Colorado → Every provider in Greeley →
Other chiropractor records in Colorado
- Chad Abercrombie, D.C.Colorado Springs, CO1093917973
- Casey Abernethy, DCDenver, CO1598403248
- Erica Abraham, DCColorado Springs, CO1952931883
- Karen Achtermann, D.C.Louisville, CO1275559387
- Martin Achtermann, D.C.Louisville, CO1487670691
- Carol Adams, D.C.Telluride, CO1992822167
- John Adams, DCGrand Junction, CO1992871511
- Todd Adams, D.C.Colorado Springs, CO1386657500
- Alec Adamski, DCFort Collins, CO1235708603
- Julie Addante, D.C.Salida, CO1366475220
Common questions
What is Denny Glen Williams, D.C.'s NPI number?
Denny Glen Williams, D.C.'s National Provider Identifier (NPI) is 1013915081, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Denny Glen Williams, D.C. located?
The NPPES record lists a practice address at 1023 39TH Ave, Greeley, CO, 80634. Phone: (970) 304-0260. Providers update this record themselves, so call before visiting.
How can I verify Denny Glen Williams, D.C.'s license?
NPPES lists Colorado license number 4861, as entered by the provider. Search the Colorado 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. 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.