DR. LOUIS A REINES MD,MBA
NPI 1225236151
Colon & Rectal Surgery in Plymouth, MA
About Dr. Louis A Reines Md,mba NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LOUIS A REINES MD,MBA (NPI 1225236151) is an individual colon & rectal surgery provider in Plymouth, Massachusetts, licensed in Massachusetts (247099) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Parkland Medical Center, and maintains a secondary practice location in North Dartmouth.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Louis A Reines Md,mba 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
8Medicare enrollment records show Louis Reines reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 72 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
- 1,103 clinicians in this Medicare group
Medford, MA 02155
- Reassigned Medicare billing, Massachusetts enrollment
- 246 clinicians in this Medicare group
Derry, NH 03038
- Reassigned Medicare billing, New Hampshire enrollment
- 23 clinicians in this Medicare group
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 395 clinicians in this Medicare group
Carthage, NY 13619
- Reassigned Medicare billing, New York enrollment
- 199 clinicians in this Medicare group
Ogdensburg, NY 13669
- Reassigned Medicare billing, New York enrollment
- 58 clinicians in this Medicare group
Ogdensburg, NY 13669
- Reassigned Medicare billing, New York enrollment
- 129 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkland Medical Center
Acute Care Hospitals · Derry, NHPortsmouth Regional Hospital
Acute Care Hospitals · Portsmouth, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
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 Louis Reines's NPI number?
The NPI number for Louis Reines is 1225236151. It was assigned to this individual provider in the NPPES registry on July 3, 2007.
Where is Louis Reines located?
Louis Reines practices at 46 Obery St, Plymouth, MA 02360. The listed phone number is (508) 746-6385.
What is Louis Reines's specialty?
The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.
Is Louis Reines enrolled in Medicare?
Yes. Louis Reines 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 Louis Reines's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Louis Reines reassigns Medicare benefits to 8 organizations: Pratt Surgical Associates Inc (Boston, MA), Steward Medical Group, Inc (Watertown, MA), Hallmark Health Medical Associates Inc (Medford, MA), Parkland Physician Services, Inc. (Derry, NH), Core Physicians, LLC (Exeter, NH) and 3 more organizations, listed in the Medicare section above. 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 Louis Reines's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Louis Reines accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Louis Reines 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.
Is Louis Reines affiliated with any hospitals?
According to CMS data, Louis Reines is affiliated with Parkland Medical Center and Portsmouth Regional Hospital.
When was this NPI record last updated?
The NPPES record for Louis Reines was last updated on June 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Louis A Reines, MD,MBA · NPI 1225236151
Colon & Rectal Surgery physician in Plymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since July 3, 2007.
## Identity
- **NPI:** 1225236151 (Entity type: Individual)
- **Enumerated:** July 3, 2007
- **Primary specialty:** Colon & Rectal Surgery · taxonomy 208C00000X
- **State license:** 247099 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 46 OBERY ST, Plymouth, MA 02360
- **Phone:** (508) 746-6385
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Pratt Surgical Associates Inc (NPI 1912944182, Boston, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Hallmark Health Medical Associates Inc (NPI 1770563900, Medford, MA); Parkland Physician Services, Inc. (NPI 1144388737, Derry, NH); Core Physicians, LLC (NPI 1336330588, Exeter, NH); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** June 18, 2018
---
Source: [NPI Profile](https://npiprofile.com/npi/1225236151) · Data from the CMS NPPES public registry.