MS. SHIRLEY M MARSHALL NP
NPI 1265984603
Nurse Practitioner in Boston, MA
About Ms. Shirley M Marshall Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SHIRLEY M MARSHALL NP (NPI 1265984603) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN257382) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Ms. Shirley M Marshall Np 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 Shirley Marshall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 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 5
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.
North Shore Medical Center -
Acute Care Hospitals · Salem, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAFaulkner Hospital-Brigham And Women's
Acute Care Hospitals · Boston, MAThe Miriam Hospital
Acute Care Hospitals · Providence, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 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 14
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Shirley Marshall's NPI number?
The NPI number for Shirley Marshall is 1265984603. It was assigned to this individual provider in the NPPES registry on November 2, 2016. The provider is also known as Shirley M Dujour Np.
Where is Shirley Marshall located?
Shirley Marshall practices at 75 Francis St, Boston, MA 02115. The listed phone number is (617) 732-5500.
What is Shirley Marshall's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Shirley Marshall enrolled in Medicare?
Yes. Shirley Marshall 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 Shirley Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shirley Marshall reassigns Medicare benefits to Brigham & Womens Physicians Organization Inc (Boston, 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 Shirley Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shirley Marshall affiliated with any hospitals?
According to CMS data, Shirley Marshall is affiliated with North Shore Medical Center -, Massachusetts General Hospital, Brigham And Women's Hospital, Faulkner Hospital-Brigham And Women's and The Miriam Hospital.
When was this NPI record last updated?
The NPPES record for Shirley Marshall was last updated on March 1, 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.
# Ms. Shirley M Marshall, NP · NPI 1265984603
Nurse Practitioner physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since November 2, 2016.
## Identity
- **NPI:** 1265984603 (Entity type: Individual)
- **Enumerated:** November 2, 2016
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN257382 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 FRANCIS ST, Boston, MA 02115-6110
- **Phone:** (617) 732-5500
## 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:** Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 1, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1265984603) · Data from the CMS NPPES public registry.