JEFFREY DAVID MARTENS MD
NPI 1063485795
Internal Medicine in Yarmouth Port, MA
About Jeffrey David Martens Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY DAVID MARTENS MD (NPI 1063485795) is an individual internal medicine provider in Yarmouth Port, Massachusetts, licensed in Massachusetts (234351) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffrey David Martens Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jeffrey Martens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Osterville, MA 02655
- Reassigned Medicare billing, Massachusetts enrollment
- 14 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 10
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02675 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 10
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YARMOUTH PORT, MA 02675
YARMOUTH PORT, MA 02675
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 Jeffrey Martens's NPI number?
The NPI number for Jeffrey Martens is 1063485795. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Jeffrey Martens located?
Jeffrey Martens practices at 714 Main St, Yarmouth Port, MA 02675. The listed phone number is (508) 362-1600.
What is Jeffrey Martens's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jeffrey Martens enrolled in Medicare?
Yes. Jeffrey Martens is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jeffrey Martens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Martens reassigns Medicare benefits to Cape Cod Primary Care LLC (Osterville, MA). The 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 Jeffrey Martens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jeffrey Martens was last updated on June 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.