Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caroline Mary Ort

Q: What is the NPI number for Caroline Ort?

The National Provider Identifier (NPI) for Caroline Ort is 1851936504, a Type 1 (individual) record in the CMS NPPES registry.

Certified Registered Nurse Anesthetist in Willimantic, CT · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851936504

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Registry record

Entity type Individual (Type 1)

Name Caroline Mary Ort

Sex Female

Practice address 1185 Main St, Willimantic, CT, 06226

Phone (860) 423-7558

Enumeration date Nov 15, 2019

Last updated in NPPES Apr 13, 2023

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 127752 (CT) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 088876-23 (NH) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Caroline Ort?

The National Provider Identifier (NPI) for Caroline Ort is 1851936504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caroline Ort practice?

The practice location on file with NPPES is in Willimantic, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-13.