Theresa Longo MD
About this NPIWhat this record shows.
NPI 1902990518 is registered to Theresa Longo MD, a Pediatric Critical Care Medicine Physician practising at 17575 Wicker Way in Riverside, California. Pediatric Critical Care Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Theresa Longo MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds 3 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
- I20091212000030Pediatric MedicineCA
- I20230302002672Pediatric MedicineWI
- I20250930003462Pediatric MedicineOR
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 Theresa Longo MD accepts. To confirm in-network status with your specific health plan, contact Theresa Longo MD directly at (951) 780-9389.
Frequently asked
Yes. NPI 1902990518 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Critical Care Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (951) 780-9389.
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. Theresa Longo MD is a Type-1 individual NPI.