DR. CHRISTINE JANICE JOHNSTON
NPI 1871706754
Anesthesiology in Providence, RI
About Dr. Christine Janice Johnston NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINE JANICE JOHNSTON (NPI 1871706754) is an individual anesthesiology provider in Providence, Rhode Island, licensed in Rhode Island (MD12695) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Melrosewakefield Healthcare, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
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. Christine Janice Johnston 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 Reassignments
2Medicare enrollment records show Christine Johnston reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 246 clinicians in this Medicare group
Beverly, MA 01915
- Reassigned Medicare billing, Massachusetts enrollment
- 19 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Melrosewakefield Healthcare
Acute Care Hospitals · Melrose, MATufts Medical Center
Acute Care Hospitals · Boston, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PROVIDENCE, RI 02906
PROVIDENCE, RI 02906
PROVIDENCE, RI 02906
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 Christine Johnston's NPI number?
The NPI number for Christine Johnston is 1871706754. It was assigned to this individual provider in the NPPES registry on May 8, 2007.
Where is Christine Johnston located?
Christine Johnston practices at 164 Summit Ave, Providence, RI 02906. The listed phone number is (401) 793-4574.
What is Christine Johnston's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Christine Johnston enrolled in Medicare?
Yes. Christine Johnston 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 organizations bill Medicare for Christine Johnston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Johnston reassigns Medicare benefits to 2 organizations: Pratt Anesthesiology Associates, Inc (Boston, MA) and North Shore Pain Management, LLC (Beverly, 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 Christine Johnston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christine Johnston affiliated with any hospitals?
According to CMS data, Christine Johnston is affiliated with Melrosewakefield Healthcare and Tufts Medical Center.
When was this NPI record last updated?
The NPPES record for Christine Johnston was last updated on February 15, 2012. 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.