JULIANNA CATHERINE DANNENHOFFER FNP
NPI 1780183988
Nurse Practitioner - Family in Farmington, CT
About Julianna Catherine Dannenhoffer Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIANNA CATHERINE DANNENHOFFER FNP (NPI 1780183988) is an individual family provider in Farmington, Connecticut, licensed in Connecticut (7941) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Ctr, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Julianna Catherine Dannenhoffer Fnp 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
3Medicare enrollment records show Julianna Dannenhoffer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06105
- Reassigned Medicare billing, Connecticut enrollment
- 1,186 clinicians in this Medicare group
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 298 clinicians in this Medicare group
Branford, CT 06405
- Reassigned Medicare billing, Connecticut enrollment
- 156 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 6
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Ctr
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06032 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARMINGTON, CT 06032
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 Julianna Dannenhoffer's NPI number?
The NPI number for Julianna Dannenhoffer is 1780183988. It was assigned to this individual provider in the NPPES registry on February 3, 2018.
Where is Julianna Dannenhoffer located?
Julianna Dannenhoffer practices at 11 South Rd Ste 250, Farmington, CT 06032. The listed phone number is (860) 674-0222.
What is Julianna Dannenhoffer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Julianna Dannenhoffer enrolled in Medicare?
Yes. Julianna Dannenhoffer 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 Julianna Dannenhoffer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julianna Dannenhoffer reassigns Medicare benefits to 3 organizations: Trinity Health Of New England Provider Network Organization Inc (Hartford, CT), Riverbend Medical Group, Inc. (Springfield, MA) and Hhc Physician Services, PLLC (Branford, 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 Julianna Dannenhoffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julianna Dannenhoffer accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Julianna Dannenhoffer 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 Julianna Dannenhoffer affiliated with any hospitals?
According to CMS data, Julianna Dannenhoffer is affiliated with Mercy Medical Ctr.
When was this NPI record last updated?
The NPPES record for Julianna Dannenhoffer was last updated on November 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Julianna Catherine Dannenhoffer, FNP · NPI 1780183988
Family physician in Farmington, Connecticut. Individual provider, active in the CMS NPPES registry since February 3, 2018.
## Identity
- **NPI:** 1780183988 (Entity type: Individual)
- **Enumerated:** February 3, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 7941 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11 SOUTH RD STE 250, Farmington, CT 06032-2484
- **Phone:** (860) 674-0222 · **Fax:** (860) 674-0024
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Trinity Health Of New England Provider Network Organization Inc (NPI 1003882812, Hartford, CT); Riverbend Medical Group, Inc. (NPI 1841651197, Springfield, MA); Hhc Physician Services, PLLC (NPI 1669075610, Branford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 11, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1780183988) · Data from the CMS NPPES public registry.