Melissa Zsiga, APRN, DNP
- Hospital affiliations
- 2
- Industry payments
- $189
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 1800 SE Tiffany Ave, Port Saint Lucie, FL 34952
- Practice phone
- Call (772) 335-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Melissa Zsiga's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Melissa Zsiga is a nurse practitioner in Port Saint Lucie, Florida
Melissa Zsiga practices at HCA Florida St. Lucie Hospital in Port Saint Lucie, Florida, part of HCA Healthcare.
Melissa Zsiga's NPI, 1225876436, was assigned on July 20, 2024. Melissa Zsiga holds Florida license APRN11034160.
- NPI
- 1225876436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375079510
- NPI enumeration date
- July 20, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (772) 335-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Zsiga practices at HCA Florida St. Lucie Hospital in Port Saint Lucie, Florida
Melissa Zsiga's primary practice is HCA Florida St. Lucie Hospital, at 1800 SE Tiffany Ave, Port Saint Lucie, FL 34952 in St. Lucie County. The practice phone is (772) 335-4000.
- HCA Florida St. Lucie Hospital1800 SE Tiffany Ave, Port Saint Lucie, FL 34952 · St. Lucie CountyPhone(772) 335-4000
Source: Dmand AI Affiliation Data
Melissa Zsiga is affiliated with 2 sites of care and 2 medical groups
Melissa Zsiga's primary practice is HCA Florida St. Lucie Hospital in Port Saint Lucie, Florida, part of HCA Healthcare. Melissa Zsiga is also affiliated with HCA Florida Lawnwood Hospital. The medical group on file is Hospital Medicine Services of Florida. Dmand AI also links Melissa Zsiga to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Zsiga's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Zsiga practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida St. Lucie Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Zsiga is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Melissa Zsiga's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Melissa Zsiga is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Melissa Zsiga
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Melissa Zsiga's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Melissa Zsiga's median patient age at 57, with 54% women.
Melissa Zsiga's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women54%
- Men43%
Source: Dmand AI Patient Panel Data
How Melissa Zsiga takes part in Medicare
Melissa Zsiga accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Melissa Zsiga received $189 in industry payments in 2025
CMS Open Payments shows 3 general payments to Melissa Zsiga from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kerecis Limited paid the most, $155.
Companies that paid Melissa Zsiga the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Melissa Zsiga's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Melissa Zsiga
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Zsiga's NPI number?
Melissa Zsiga's NPI number is 1225876436. It was assigned on July 20, 2024, and it is active in the NPI Registry.
What does Melissa Zsiga specialize in?
Melissa Zsiga is a nurse practitioner in Port Saint Lucie, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Melissa Zsiga practice?
Melissa Zsiga practices at 1800 SE Tiffany Ave, Port Saint Lucie, FL 34952. Melissa Zsiga's primary practice is HCA Florida St. Lucie Hospital in Port Saint Lucie, Florida, part of HCA Healthcare. Dmand AI also links Melissa Zsiga to 1 medical group.
What is Melissa Zsiga's office phone number?
The practice phone on file for Melissa Zsiga is (772) 335-4000.
What is Melissa Zsiga's medical license number?
Melissa Zsiga holds Florida license APRN11034160.
Which hospitals is Melissa Zsiga affiliated with?
Melissa Zsiga practices at HCA Florida St. Lucie Hospital in Port Saint Lucie, Florida. Melissa Zsiga is also affiliated with HCA Florida Lawnwood Hospital.
What medical group is Melissa Zsiga part of?
Melissa Zsiga is linked to Hospital Medicine Services of Florida. Dmand AI links Melissa Zsiga to 1 more medical group.
Does Melissa Zsiga accept Medicare?
Yes. CMS lists Melissa Zsiga as accepting Medicare assignment.
Has Melissa Zsiga received payments from drug or device companies?
CMS Open Payments shows $189 in general payments to Melissa Zsiga from 3 companies from 2025 to 2025. The largest total came from Kerecis Limited.
How long has Melissa Zsiga been practicing?
Melissa Zsiga graduated from medical school in 2015, 11 years ago.
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