Doctor profile · Federal record

Dr. Katherine Sigismondi, ARNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Palm Springs, FL

  • NPI 1770062382
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1630 S Congress Ave Ste 200
Palm Springs, FL 334612171
(561) 253-3980
fax (561) 253-3985
Additional location
11621 Kew Gardens Ave Ste 101A
Palm Beach Gardens, FL 334102853
(561) 832-1234
Mailing address
Po Box 160748
Altamonte Springs, FL 327160748

Credentials & registration

NPPES · NUCC
NPI registered
August 2018 — 8 yrs on file
Profile last updated
July 14, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Florida #9328854

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770062382. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
35
Distinct HCPCS
1
Medicare allowed
$3,637
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 35 20 $104

In context: peer comparison

Among 5 peers in Palm Springs Family Nurse Practitioner, average services per provider: 63. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$397
Transactions
11
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, INC. 10 $315.48
Medtronic, INC. 1 $81.27

By nature of payment

Food and Beverage
$397

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
181
Patients
67
Total drug cost
$51,719
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 53 16 $37,696
Prednisone Generic 31 14 $257
Dexamethasone Generic 27 11 $778
Ondansetron Odt (Ondansetron) Brand 16 14 $242
Warfarin Sodium Generic 15 0 $45
Lidocaine-Prilocaine (Lidocaine/Prilocaine) Brand 14 12 $200
Hydroxyurea Generic 13 0 $829
Xarelto (Rivaroxaban) Brand 12 0 $11,672

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Sigismondi's medical specialty?
Dr. Katherine Sigismondi practices Family Nurse Practitioner in Palm Springs, FL.
Where does Dr. Katherine Sigismondi practice?
Dr. Katherine Sigismondi practices at 1630 S Congress Ave Ste 200, Palm Springs, FL 334612171. Office phone: 5612533980.
What is Dr. Katherine Sigismondi's NPI?
Dr. Katherine Sigismondi's National Provider Identifier (NPI) is 1770062382, issued by NPPES.
Does Dr. Katherine Sigismondi accept Medicare assignment?
Yes. Dr. Katherine Sigismondi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Sigismondi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.