DR. JONATHAN P. MARCH D.O.
NPI 1114945243
Family Medicine in Newbury, MA
About Dr. Jonathan P. March D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN P. MARCH D.O. (NPI 1114945243) is an individual family medicine provider in Newbury, Massachusetts, licensed in Massachusetts (76720) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Anna Jaques Hospital, and is a graduate of University Of New England, College Of Osteo Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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. Jonathan P. March D.o. 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 Reassignment
Medicare enrollment records show Jonathan March reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Salem, MA 01970
- Reassigned Medicare billing, Massachusetts enrollment
- 994 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 15
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Anna Jaques Hospital
Acute Care Hospitals · Newburyport, MANortheast Hospital Corporation
Acute Care Hospitals · Beverly, MANorth Shore Medical Center -
Acute Care Hospitals · Salem, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MAWentworth-Douglass Hospital
Acute Care Hospitals · Dover, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01951 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 4
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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jonathan March's NPI number?
The NPI number for Jonathan March is 1114945243. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Jonathan March located?
Jonathan March practices at 65 Newburyport Tpke, Newbury, MA 01951. The listed phone number is (978) 465-9770.
What is Jonathan March's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jonathan March enrolled in Medicare?
Yes. Jonathan March 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 organization bills Medicare for Jonathan March's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan March reassigns Medicare benefits to Mass General Brigham Medical Group Northern Massachusetts Inc (Salem, 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 Jonathan March's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jonathan March affiliated with any hospitals?
According to CMS data, Jonathan March is affiliated with Anna Jaques Hospital, Northeast Hospital Corporation, North Shore Medical Center -, Massachusetts General Hospital and Wentworth-Douglass Hospital.
When was this NPI record last updated?
The NPPES record for Jonathan March was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.