Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Gregory Michael Mastronarde, DC

Individual provider Chiropractor · NPI 1558632323

Gregory Michael Mastronarde, DC is registered under Chiropractic in Dublin, Ohio. Qualified in 2010, 16 years ago. Practices with Ability Chiropractic Powell LLC, a 2-clinician group. Licensed in Ohio.

Years since qualifying
16
Licensed in
OH
In the registry since
2012
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

6425 Post Rd Ste 101
Dublin, OH 43016-1215 Not confirmed with CMS for 10 years — call before visiting
Phone: (614) 760-5555
Fax: (614) 760-5535
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 4231 (OH)

Record details

NPI number1558632323
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJanuary 25, 2012
Last updated in NPPESOctober 27, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Ability Chiropractic Powell Llc — 2 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients19
Services billed 391 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Ability Chiropractic Powell LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Dublin