Gregory Ryan Dykes, D.C.
Chiropractor · Cumming, GA
Gregory Ryan Dykes, D.C. is a chiropractor with a practice address in Cumming, Georgia, and NPI 1639491269, issued on Feb 24, 2010. Check the license (Georgia CHIRO08561, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Ryan Dykes
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- CHIRO08561 GA
Self-reported in NPPES; status is on the state search - Practice location
- 563 Lakeland Plz, Cumming, GA 30040
- Phone
- (770) 781-9050
- Enumerated
- Feb 24, 2010
- Record last updated
- Feb 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100719000549); accepts Medicare assignment
- Medical or professional school
- Life Chiropractic College, 2009
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,251 in Georgia → Look up another NPI →
Also registered at 563 Lakeland Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary WashellSpecialist1659748416
Verify Gregory Ryan Dykes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license CHIRO08561Check 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
- Agee Chiropractic PCNorthport, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Ryan Dykes among 3,251 chiropractor records in Georgia
Gregory Ryan Dykes, D.C. is one of 3,251 chiropractor records with a practice address in Georgia. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2009 · median 2003 among the 974 with a school on file
- Record last updated2010 · 71% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 chiropractor records list a practice address in Cumming
They are 46 of the 2,362 NPPES records with a practice address in Cumming, and 3,251 chiropractor records in Georgia.
All 3,251 in Georgia → Every provider in Cumming → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Jared Buffie, D.C.Cumming, GA 300401457411498
- Angela Daugherty Fogel, DCCumming, GA 300401063566024
- Annette Degliumberto, D.C.Cumming, GA 300401740395573
- Kathryn Dempsey, DCCumming, GA 300401336142199
- Kim Derby, D.C.Cumming, GA 300401194806877
- Adam Hayes, D.C.Cumming, GA 300401295815256
- Gregory King, D.C.Cumming, GA 300401881633055
- Eugene Paouncic, D.C.Cumming, GA 300401366450132
Common questions
What is Gregory Ryan Dykes, D.C.'s NPI number?
Gregory Ryan Dykes, D.C.'s National Provider Identifier (NPI) is 1639491269, issued on Feb 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Ryan Dykes, D.C. located?
The NPPES record lists a practice address at 563 Lakeland Plz, Cumming, GA, 30040. Phone: (770) 781-9050. Providers update this record themselves, so call before visiting.
How can I verify Gregory Ryan Dykes, D.C.'s license?
NPPES lists Georgia license number CHIRO08561, as entered by the provider. Search the Georgia 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.