KRISTEN JOANNE FONTAINE APRN
NPI 1992220925
Nurse Practitioner - Family in Hartford, CT
About Kristen Joanne Fontaine Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN JOANNE FONTAINE APRN (NPI 1992220925) is an individual family provider in Hartford, Connecticut, licensed in Connecticut (007082) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
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
Kristen Joanne Fontaine 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
6Medicare enrollment records show Kristen Fontaine reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 468 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 clinicians in this Medicare group
Farmington, CT 06030
- Reassigned Medicare billing, Connecticut enrollment
- 788 clinicians in this Medicare group
Avon, CT 06001
- Reassigned Medicare billing, Connecticut enrollment
- 182 clinicians in this Medicare group
Hamden, CT 06514
- 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
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 06106 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Kristen Fontaine's NPI number?
The NPI number for Kristen Fontaine is 1992220925. It was assigned to this individual provider in the NPPES registry on August 10, 2017.
Where is Kristen Fontaine located?
Kristen Fontaine practices at 85 Seymour St Ste 125B, Hartford, CT 06106. The listed phone number is (860) 545-5000.
What is Kristen Fontaine's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kristen Fontaine enrolled in Medicare?
Yes. Kristen Fontaine 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 Kristen Fontaine's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Fontaine reassigns Medicare benefits to 6 organizations: Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Starling Physicians, PLLC (Wethersfield, CT), Hartford Healthcare Medical Group, Inc (Wethersfield, CT), University Of Connecticut Health Center (Farmington, CT), Hartford Healthcare Urgent Care Centers, LLC (Avon, CT) and 1 more organization, 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 Kristen Fontaine'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 Kristen Fontaine was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Kristen Joanne Fontaine, APRN · NPI 1992220925
Family physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since August 10, 2017.
## Identity
- **NPI:** 1992220925 (Entity type: Individual)
- **Enumerated:** August 10, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 007082 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 85 SEYMOUR ST STE 125B, Hartford, CT 06106-5501
- **Phone:** (860) 545-5000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Starling Physicians, PLLC (NPI 1306779905, Wethersfield, CT); Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT); University Of Connecticut Health Center (NPI 1720083769, Farmington, CT); Hartford Healthcare Urgent Care Centers, LLC (NPI 1093239683, Avon, CT); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** May 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1992220925) · Data from the CMS NPPES public registry.