MRS. KATHERINE A SIGISMONDI ARNP
NPI 1770062382
Nurse Practitioner - Family in Palm Springs, FL
About Mrs. Katherine A Sigismondi Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KATHERINE A SIGISMONDI ARNP (NPI 1770062382) is an individual family provider in Palm Springs, Florida, licensed in Florida (9328854) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS, is affiliated with Hca Florida Jfk Hospital, and maintains a secondary practice location in Palm Beach Gardens.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Mrs. Katherine A Sigismondi Arnp 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 Katherine Sigismondi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Palm Springs, FL 33461
- Reassigned Medicare billing, Florida enrollment
- 68 clinicians in this Medicare group
Plantation, FL 33322
- Reassigned Medicare billing, Florida enrollment
- 13 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Florida Jfk Hospital
Acute Care Hospitals · Atlantis, FLJupiter Medical Center
Acute Care Hospitals · Jupiter, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33461 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PALM SPRINGS, FL 33461
PALM SPRINGS, FL 33461
PALM SPRINGS, FL 33461
PALM SPRINGS, FL 33461
PALM SPRINGS, FL 33461
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 Katherine Sigismondi's NPI number?
The NPI number for Katherine Sigismondi is 1770062382. It was assigned to this individual provider in the NPPES registry on August 14, 2018. The provider is also known as Katherine A Arreaza Arnp.
Where is Katherine Sigismondi located?
Katherine Sigismondi practices at 1630 S Congress Ave Ste 200, Palm Springs, FL 33461. The listed phone number is (561) 253-3980.
What is Katherine Sigismondi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katherine Sigismondi enrolled in Medicare?
Yes. Katherine Sigismondi 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 Katherine Sigismondi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Sigismondi reassigns Medicare benefits to 2 organizations: Cancer Center Of South Florida PLLC (Palm Springs, FL) and South Florida Oncology And Hematology Consultants LLC (Plantation, FL). 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 Katherine Sigismondi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Sigismondi accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Oscar Health Maintenance Organization of Florida list Katherine Sigismondi 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 Katherine Sigismondi affiliated with any hospitals?
According to CMS data, Katherine Sigismondi is affiliated with Hca Florida Jfk Hospital and Jupiter Medical Center.
When was this NPI record last updated?
The NPPES record for Katherine Sigismondi was last updated on July 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Katherine A Sigismondi, ARNP · NPI 1770062382
Family physician in Palm Springs, Florida. Individual provider, active in the CMS NPPES registry since August 14, 2018.
## Identity
- **NPI:** 1770062382 (Entity type: Individual)
- **Enumerated:** August 14, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 9328854 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1630 S CONGRESS AVE STE 200, Palm Springs, FL 33461-2171
- **Phone:** (561) 253-3980 · **Fax:** (561) 253-3985
## 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): Cancer Center Of South Florida PLLC (NPI 1194990333, Palm Springs, FL); South Florida Oncology And Hematology Consultants LLC (NPI 1700891256, Plantation, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 14, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1770062382) · Data from the CMS NPPES public registry.