MARGARET ANNE MURPHY ACNP
NPI 1447528021
Nurse Practitioner - Acute Care in Durham, NC
About Margaret Anne Murphy Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ANNE MURPHY ACNP (NPI 1447528021) is an individual acute care provider in Durham, North Carolina, licensed in North Carolina (5005446) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Duke University School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Margaret Anne Murphy Acnp 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 Margaret Murphy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durham, NC 27705
- Reassigned Medicare billing, North Carolina enrollment
- 1,503 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Duke University Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27705 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.
DURHAM, NC 27705
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 Margaret Murphy's NPI number?
The NPI number for Margaret Murphy is 1447528021. It was assigned to this individual provider in the NPPES registry on December 9, 2011.
Where is Margaret Murphy located?
Margaret Murphy practices at 2301 Erwin Rd, Durham, NC 27705. The listed phone number is (919) 681-3241.
What is Margaret Murphy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Margaret Murphy enrolled in Medicare?
Yes. Margaret Murphy 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 Margaret Murphy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Murphy reassigns Medicare benefits to Duke University Health System, Inc. (Durham, NC). 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 Margaret Murphy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Murphy accept?
Health plans from Cigna Healthcare list Margaret Murphy 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.
Is Margaret Murphy affiliated with any hospitals?
According to CMS data, Margaret Murphy is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Margaret Murphy was last updated on December 9, 2011. 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.
# Margaret Anne Murphy, ACNP · NPI 1447528021
Acute Care physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since December 9, 2011.
## Identity
- **NPI:** 1447528021 (Entity type: Individual)
- **Enumerated:** December 9, 2011
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 5005446 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2301 ERWIN RD, Durham, NC 27705-4699
- **Phone:** (919) 681-3241
## 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:** Duke University Health System, Inc. (NPI 1497912232, Durham, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** December 9, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1447528021) · Data from the CMS NPPES public registry.