DR. MARIETTE MURPHY MD
NPI 1861483216
Pediatrics in Charlestown, MA
About Dr. Mariette Murphy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARIETTE MURPHY MD (NPI 1861483216) is an individual pediatrics provider in Charlestown, Massachusetts, licensed in Massachusetts (54311) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mariette Murphy Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Mariette Murphy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02129 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.
CHARLESTOWN, MA 02129
CHARLESTOWN, MA 02129
CHARLESTOWN, MA 02129
CHARLESTOWN, MA 02129
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 Mariette Murphy's NPI number?
The NPI number for Mariette Murphy is 1861483216. It was assigned to this individual provider in the NPPES registry on November 3, 2005.
Where is Mariette Murphy located?
Mariette Murphy practices at 73 High St Charlestown Healthcare Center, Charlestown, MA 02129. The listed phone number is (617) 724-8135.
What is Mariette Murphy's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Mariette Murphy enrolled in Medicare?
Yes. Mariette Murphy is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mariette Murphy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariette Murphy reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, 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 Mariette Murphy'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 Mariette Murphy was last updated on February 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.