MARTIN S MARON MD
NPI 1225146905
Internal Medicine - Cardiovascular Disease in Burlington, MA
About Martin S Maron Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN S MARON MD (NPI 1225146905) is an individual cardiovascular disease provider in Burlington, Massachusetts, licensed in Massachusetts (213784) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Northeast Hospital Corporation, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses
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
Martin S Maron Md 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
3Medicare enrollment records show Martin Maron reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1063447316 (Massachusetts)
- 1,574 clinicians in this Medicare group
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 132 clinicians in this Medicare group
Fall River, MA 02720
- Reassigned Medicare billing, Massachusetts enrollment
- 163 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 7
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.
Northeast Hospital Corporation
Acute Care Hospitals · Beverly, MALahey Hospital & Medical Center, Burlington
Acute Care Hospitals · Burlington, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01805 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BURLINGTON, MA 01805
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 Martin Maron's NPI number?
The NPI number for Martin Maron is 1225146905. It was assigned to this individual provider in the NPPES registry on August 25, 2006.
Where is Martin Maron located?
Martin Maron practices at 41 Mall Rd, Burlington, MA 01805. The listed phone number is (781) 744-8000.
What is Martin Maron's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Martin Maron enrolled in Medicare?
Yes. Martin Maron 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 Martin Maron's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Maron reassigns Medicare benefits to 3 organizations: Lahey Clinic, Inc. (Burlington, MA), Pratt Radiology Associates, Inc (Boston, MA) and Southcoast Hospitals Group, Inc (Fall River, 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 Martin Maron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Maron accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Martin Maron 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 Martin Maron affiliated with any hospitals?
According to CMS data, Martin Maron is affiliated with Northeast Hospital Corporation and Lahey Hospital & Medical Center, Burlington.
When was this NPI record last updated?
The NPPES record for Martin Maron was last updated on March 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Martin S Maron, MD · NPI 1225146905
Cardiovascular Disease physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since August 25, 2006.
## Identity
- **NPI:** 1225146905 (Entity type: Individual)
- **Enumerated:** August 25, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 213784 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 MALL RD, Burlington, MA 01805-1526
- **Phone:** (781) 744-8000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lahey Clinic, Inc. (NPI 1538194980, Burlington, MA); Pratt Radiology Associates, Inc (NPI 1154361780, Boston, MA); Southcoast Hospitals Group, Inc (NPI 1306871223, Fall River, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** March 21, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1225146905) · Data from the CMS NPPES public registry.