Gregory Michael Mastronarde, D.C.
Chiropractor · Dublin, OH
Gregory Michael Mastronarde, D.C. is a chiropractor with a practice address in Dublin, Ohio, and NPI 1558632323, issued on Jan 25, 2012. Check the license (Ohio 4231, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Michael Mastronarde
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 4231 OH
Self-reported in NPPES; status is on the state search - Practice location
- 6425 Post RD, Dublin, OH 43016
- Phone
- (614) 760-5555
- Enumerated
- Jan 25, 2012
- Record last updated
- Oct 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (614) 760-5535
- Medicare enrollment
- Enrolled (PECOS I20120426000202); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 2,688 in Ohio → Look up another NPI →
Also registered at 6425 Post RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lauren Olney, DCChiropractor1023879970
Verify Gregory Michael Mastronarde in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 4231Check 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 3 group practices
- Ability Chiropractic Blacklick LLCReynoldsburg, OH
- Ability Chiropractic Marysville LLCMarysville, OH
- Ability Chiropractic Powell LLCPowell, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Michael Mastronarde among 2,688 chiropractor records in Ohio
Gregory Michael Mastronarde, D.C. is one of 2,688 chiropractor records with a practice address in Ohio. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2010 · median 2002 among the 1,292 with a school on file
- Record last updated2016 · 73% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 chiropractor records list a practice address in Dublin
They are 41 of the 5,030 NPPES records with a practice address in Dublin, and 2,688 chiropractor records in Ohio.
All 2,688 in Ohio → Every provider in Dublin → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Matthew Alix, D.C.Dublin, OH 430161679552061
- Brian Allard, DCDublin, OH 430161386732097
- Jamie Berringer, D.C.Dublin, OH 430161205867033
- Richard Briggs, DCDublin, OH 430161700994555
- Nathan BriggsDublin, OH 430161386101533
- Matthew Cyran, D.C.Dublin, OH 430161730626698
- Joshua Dorsey, D.C.Dublin, OH 430161518920123
- Marie Hoying, D.C.Dublin, OH 430161902219116
Common questions
What is Gregory Michael Mastronarde, D.C.'s NPI number?
Gregory Michael Mastronarde, D.C.'s National Provider Identifier (NPI) is 1558632323, issued on Jan 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Michael Mastronarde, D.C. located?
The NPPES record lists a practice address at 6425 Post RD, Dublin, OH, 43016. Phone: (614) 760-5555. Providers update this record themselves, so call before visiting.
How can I verify Gregory Michael Mastronarde, D.C.'s license?
NPPES lists Ohio license number 4231, as entered by the provider. Search the Ohio 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.