GERALDINE FAHERTY APRN
NPI 1659312478
Nurse Practitioner in New Haven, CT
About Geraldine Faherty Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GERALDINE FAHERTY APRN (NPI 1659312478) is an individual nurse practitioner in New Haven, Connecticut, licensed in Connecticut (3173) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2000).
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
Geraldine Faherty Aprn 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 Geraldine Faherty reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 468 clinicians in this Medicare group
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 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06519 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 06519
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 Geraldine Faherty's NPI number?
The NPI number for Geraldine Faherty is 1659312478. It was assigned to this individual provider in the NPPES registry on June 10, 2006.
Where is Geraldine Faherty located?
Geraldine Faherty practices at 400 Columbus Ave, New Haven, CT 06519. The listed phone number is (203) 503-3000.
What is Geraldine Faherty's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Geraldine Faherty enrolled in Medicare?
Yes. Geraldine Faherty 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 Geraldine Faherty's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Geraldine Faherty reassigns Medicare benefits to 2 organizations: Cornell Scott Hill Health Corporation (New Haven, CT) and Yale University (New Haven, CT). 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 Geraldine Faherty'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 Geraldine Faherty was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Geraldine Faherty, APRN · NPI 1659312478
Nurse Practitioner physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since June 10, 2006.
## Identity
- **NPI:** 1659312478 (Entity type: Individual)
- **Enumerated:** June 10, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 3173 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 COLUMBUS AVE, New Haven, CT 06519-1233
- **Phone:** (203) 503-3000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cornell Scott Hill Health Corporation (NPI 1902921380, New Haven, CT); Yale University (NPI 1124148887, New Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** November 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659312478) · Data from the CMS NPPES public registry.