Ms. Kirsten Nathan
About this NPIWhat this record shows.
NPI 1033646757 is registered to Ms. Kirsten Nathan, a Internal Medicine practising at 1700 S 23rd St in Fort Pierce, Florida. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Ms. Kirsten Nathan has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
Medicare enrollment
This provider holds 4 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20201208000394Internal MedicineFL
- I20221212000945Internal MedicineVA
- I20240521002854Internal MedicineAL
- I20250925001891Internal MedicineGA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ms. Kirsten Nathan accepts. To confirm in-network status with your specific health plan, contact Ms. Kirsten Nathan directly at (772) 461-4000.
Frequently asked
Yes. NPI 1033646757 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (772) 461-4000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ms. Kirsten Nathan is a Type-1 individual NPI.