ROULA JOHNSTONE ACNP-BC
NPI 1598907271
Nurse Practitioner - Acute Care in N Chelmsford, MA
About Roula Johnstone Acnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROULA JOHNSTONE ACNP-BC (NPI 1598907271) is an individual acute care provider in N Chelmsford, Massachusetts, licensed in Massachusetts (RN235018) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Roula Johnstone Acnp-bc 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.
Areas of Expertise CMS Part B claims
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lowell General Hospital
Acute Care Hospitals · Lowell, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01863 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.
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 Roula Johnstone's NPI number?
The NPI number for Roula Johnstone is 1598907271. It was assigned to this individual provider in the NPPES registry on March 27, 2009.
Where is Roula Johnstone located?
Roula Johnstone practices at 20 Research Pl, N Chelmsford, MA 01863. The listed phone number is (978) 454-0706.
What is Roula Johnstone's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Roula Johnstone enrolled in Medicare?
Yes. Roula Johnstone 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.
What insurance does Roula Johnstone accept?
Health plans from Anthem Blue Cross and Blue Shield list Roula Johnstone 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 Roula Johnstone affiliated with any hospitals?
According to CMS data, Roula Johnstone is affiliated with Lowell General Hospital.
When was this NPI record last updated?
The NPPES record for Roula Johnstone was last updated on February 13, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.
