CAROLINE MARY ORT
NPI 1851936504
Nurse Anesthetist, Certified Registered in Willimantic, CT
About Caroline Mary Ort NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE MARY ORT (NPI 1851936504) is an individual nurse anesthetist, certified registered in Willimantic, Connecticut, licensed in New Hampshire (088876-23) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS, is affiliated with Catholic Medical Center, and maintains a secondary practice location in Nashua.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Caroline Mary Ort 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
7Medicare enrollment records show Caroline Ort reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 91 clinicians in this Medicare group
Patchogue, NY 11772
- Reassigned Medicare billing, New Hampshire enrollment
- 145 clinicians in this Medicare group
Nashua, NH 03060
- Reassigned Medicare billing, New Hampshire enrollment
- 132 clinicians in this Medicare group
Manchester, NH 03102
- Reassigned Medicare billing, New Hampshire enrollment
- 57 clinicians in this Medicare group
Manchester, NH 03102
- Reassigned Medicare billing, New Hampshire enrollment
- 72 clinicians in this Medicare group
Seabrook, NH 03874
- Reassigned Medicare billing, New Hampshire enrollment
- 6 clinicians in this Medicare group
Farmington, NH 03835
- Reassigned Medicare billing, New Hampshire enrollment
- 30 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
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.
Catholic Medical Center
Acute Care Hospitals · Manchester, NHHuggins Hospital
Critical Access Hospitals · Wolfeboro, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06226 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIMANTIC, CT 06226
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 Caroline Ort's NPI number?
The NPI number for Caroline Ort is 1851936504. It was assigned to this individual provider in the NPPES registry on November 15, 2019.
Where is Caroline Ort located?
Caroline Ort practices at 1185 Main St, Willimantic, CT 06226. The listed phone number is (860) 423-7558.
What is Caroline Ort's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Caroline Ort enrolled in Medicare?
Yes. Caroline Ort 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 Caroline Ort's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Ort reassigns Medicare benefits to 7 organizations: Anesthesia Associates Of Willimantic PC (Willimantic, CT), Hospitalist Medicine Physicians Of New York - Patchogue PC (Patchogue, NY), North American Partners In Anesthesia New Hampshire LLP (Nashua, NH), Granite State Anesthesia Partners, LLC (Manchester, NH), Catholic Medical Center (Manchester, NH) and 2 more organizations, listed in the Medicare section above. 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 Caroline Ort's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Ort accept?
Health plans from WellSense Health Plan list Caroline Ort 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 Caroline Ort affiliated with any hospitals?
According to CMS data, Caroline Ort is affiliated with Catholic Medical Center and Huggins Hospital.
When was this NPI record last updated?
The NPPES record for Caroline Ort was last updated on April 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Caroline Mary Ort · NPI 1851936504
Nurse Anesthetist, Certified Registered physician in Willimantic, Connecticut. Individual provider, active in the CMS NPPES registry since November 15, 2019.
## Identity
- **NPI:** 1851936504 (Entity type: Individual)
- **Enumerated:** November 15, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 088876-23 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 1185 MAIN ST, Willimantic, CT 06226-2093
- **Phone:** (860) 423-7558
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Anesthesia Associates Of Willimantic PC (NPI 1306905799, Willimantic, CT); Hospitalist Medicine Physicians Of New York - Patchogue PC (NPI 1366920993, Patchogue, NY); North American Partners In Anesthesia New Hampshire LLP (NPI 1306838701, Nashua, NH); Granite State Anesthesia Partners, LLC (NPI 1821815010, Manchester, NH); Catholic Medical Center (NPI 1003692112, Manchester, NH); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 13, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1851936504) · Data from the CMS NPPES public registry.