DR. GREGORY VINCENT MARA D.C.
NPI 1750425674
Chiropractor in Plymouth, MA
About Dr. Gregory Vincent Mara D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY VINCENT MARA D.C. (NPI 1750425674) is an individual chiropractor in Plymouth, Massachusetts, licensed in Massachusetts (3119) and active in the NPI registry since February 2007. He is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Gregory Vincent Mara D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Gregory Mara reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plymouth, MA 02360
- Reassigned Medicare billing, Massachusetts enrollment
- 239 clinicians in this Medicare group
Hingham, MA 02043
- Reassigned Medicare billing, Massachusetts enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLYMOUTH, MA 02360
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gregory Mara's NPI number?
The NPI number for Gregory Mara is 1750425674. It was assigned to this individual provider in the NPPES registry on February 16, 2007.
Where is Gregory Mara located?
Gregory Mara practices at 10 Cordage Park Cir Suite 225, Plymouth, MA 02360. The listed phone number is (508) 830-6991.
What is Gregory Mara's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Gregory Mara enrolled in Medicare?
Yes. Gregory Mara is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Gregory Mara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Mara reassigns Medicare benefits to 2 organizations: Jordan Physician Associates, Inc. (Plymouth, MA) and Nextgen Spine, PLLC (Hingham, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Mara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Mara accept?
Health plans from Providence Health Plan list Gregory Mara as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Gregory Mara was last updated on February 20, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Gregory Vincent Mara, D.C. · NPI 1750425674
Chiropractor provider in Plymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since February 16, 2007.
## Identity
- **NPI:** 1750425674 (Entity type: Individual)
- **Enumerated:** February 16, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 3119 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10 CORDAGE PARK CIR, SUITE 225, Plymouth, MA 02360-7318
- **Phone:** (508) 830-6991
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Jordan Physician Associates, Inc. (NPI 1538145131, Plymouth, MA); Nextgen Spine, PLLC (NPI 1114877156, Hingham, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** February 20, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1750425674) · Data from the CMS NPPES public registry.