ACCESS ORTHOPEDICS
NPI 1104308881
Orthopaedic Surgery in Melrose, MA
About Access Orthopedics NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ACCESS ORTHOPEDICS (NPI 1104308881) is a healthcare organization registered as an orthopaedic surgery in Melrose, Massachusetts and active in the NPI registry since August 2018. The organization lists Mark Berenson, Physician/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Access Orthopedics is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Access Orthopedics, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Mark Berenson, MD PC's NPI number?
The NPI number for Mark Berenson, MD PC is 1104308881. It was assigned to this organization in the NPPES registry on August 30, 2018. The provider is doing business as Access Orthopedics.
Where is Mark Berenson, MD PC located?
Mark Berenson, MD PC is located at 721 Main St, Melrose, MA 02176. The listed phone number is (781) 620-0198.
What is Mark Berenson, MD PC's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Mark Berenson, MD PC enrolled in Medicare?
Yes. Mark Berenson, MD PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mark Berenson, MD PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Orthopedic Surgery) reassigns their Medicare billing to Mark Berenson, MD PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mark Berenson, MD PC accept?
Health plans from Anthem Blue Cross and Blue Shield list Mark Berenson, MD PC 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 Mark Berenson, MD PC was last updated on August 30, 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.
# Access Orthopedics · NPI 1104308881
Orthopaedic Surgery organization in Melrose, Massachusetts. Organization record, active in the CMS NPPES registry since August 30, 2018.
## Identity
- **NPI:** 1104308881 (Entity type: Organization)
- **Enumerated:** August 30, 2018
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **Legal business name:** Mark Berenson, Md Pc
- **Organization subpart:** No
- **Authorized official:** Mark Berenson, PHYSICIAN/OWNER
## Practice location
- **Address:** 721 MAIN ST, Melrose, MA 02176-2707
- **Phone:** (781) 620-0198
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Orthopedic Surgery) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 30, 2018
- **Other identifiers:** Medicaid 0178551 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1104308881) · Data from the CMS NPPES public registry.