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

Gianna D'Errico

Individual provider Chiropractor · NPI 1851849749

Gianna D'Errico is registered under Chiropractic in Arlington, Massachusetts. Qualified in 2016, 10 years ago. Practices with Gregory A. Bauer, DC, PC, a 4-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
10
Licensed in
MA
In the registry since
2016
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Practice location Address checks out

42 Pleasant St
Arlington, MA 02476-6515 Not confirmed with CMS for 10 years — call before visiting
Phone: (781) 648-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3549 (MA)

Record details

NPI number1851849749
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 20, 2016
Last updated in NPPESSeptember 20, 2016

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Gregory A. Bauer, D.C.,P.C. — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients29
Services billed 503 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Gregory A. Bauer, DC, PC

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

Other providers in Arlington