CAROLINE HATTA
NPI 1326380239
Nurse Practitioner - Gerontology in New Haven, CT
About Caroline Hatta NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE HATTA (NPI 1326380239) is an individual gerontology provider in New Haven, Connecticut, licensed in Connecticut (005905) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2014).
NPPES Registry Identity
Specialties & Licenses 3
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 Hatta 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 Reassignment
Medicare enrollment records show Caroline Hatta reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06510 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NEW HAVEN, CT 06510
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 Hatta's NPI number?
The NPI number for Caroline Hatta is 1326380239. It was assigned to this individual provider in the NPPES registry on March 19, 2013.
Where is Caroline Hatta located?
Caroline Hatta practices at 20 York Street, Cb-2041, New Haven, CT 06510. The listed phone number is (203) 688-4748.
What is Caroline Hatta's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Caroline Hatta enrolled in Medicare?
Yes. Caroline Hatta 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 organization bills Medicare for Caroline Hatta's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Hatta reassigns Medicare benefits to Yale University (New Haven, CT). The 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 Hatta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Caroline Hatta was last updated on July 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 Hatta · NPI 1326380239
Gerontology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since March 19, 2013.
## Identity
- **NPI:** 1326380239 (Entity type: Individual)
- **Enumerated:** March 19, 2013
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 005905 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 20 YORK STREET, CB-2041, New Haven, CT 06510-3220
- **Phone:** (203) 688-4748 · **Fax:** (203) 688-4740
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Yale University (NPI 1124148887, New Haven, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 2014
## Record status
- **NPPES last updated:** July 23, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1326380239) · Data from the CMS NPPES public registry.