JILL A. T. DUCHESNE
NPI 1801274782
Nurse Anesthetist, Certified Registered in Concord, MA
About Jill A. T. Duchesne NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILL A. T. DUCHESNE (NPI 1801274782) is an individual nurse anesthetist, certified registered in Concord, Massachusetts, licensed in Massachusetts (RN253292) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Emerson Hospital -, and is a graduate of Other (2015).
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
Jill A. T. Duchesne 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
3Medicare enrollment records show Jill Duchesne reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Concord, MA 01742
- Reassigned Medicare billing, Massachusetts enrollment
- 72 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 2
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.
Emerson Hospital -
Acute Care Hospitals · W Concord, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01742 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.
CONCORD, MA 01742
CONCORD, MA 01742
CONCORD, MA 01742
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 Jill Duchesne's NPI number?
The NPI number for Jill Duchesne is 1801274782. It was assigned to this individual provider in the NPPES registry on May 12, 2015. The provider is also known as Jill A. Tereshko.
Where is Jill Duchesne located?
Jill Duchesne practices at 133 Ornac, Concord, MA 01742. The listed phone number is (987) 287-1400.
What is Jill Duchesne's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Jill Duchesne enrolled in Medicare?
Yes. Jill Duchesne 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 Jill Duchesne's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jill Duchesne reassigns Medicare benefits to 3 organizations: Emerson Practice Associates II, Inc. (Concord, MA), 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 Jill Duchesne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jill Duchesne affiliated with any hospitals?
According to CMS data, Jill Duchesne is affiliated with Emerson Hospital -.
When was this NPI record last updated?
The NPPES record for Jill Duchesne was last updated on April 19, 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.
# Jill A. T. Duchesne · NPI 1801274782
Nurse Anesthetist, Certified Registered physician in Concord, Massachusetts. Individual provider, active in the CMS NPPES registry since May 12, 2015.
## Identity
- **NPI:** 1801274782 (Entity type: Individual)
- **Enumerated:** May 12, 2015
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN253292 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 133 ORNAC, Concord, MA 01742-4159
- **Phone:** (987) 287-1400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Emerson Practice Associates II, Inc. (NPI 1427383645, Concord, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 19, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1801274782) · Data from the CMS NPPES public registry.