Marissa Mastrocola
About this NPIWhat this record shows.
NPI 1790245884 is registered to Marissa Mastrocola, a Orthopaedic Sports Medicine practising at 450 Broadway St # Mc6342 in Redwood City, California. Orthopaedic Sports Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marissa Mastrocola has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 2 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 500 Orthopaedic Sports Medicine providers on file in California.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds 2 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
- I20251215000822Orthopedic SurgeryDC
- I20260116002432Orthopedic SurgeryVA
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 Marissa Mastrocola accepts. To confirm in-network status with your specific health plan, contact Marissa Mastrocola directly at (650) 721-1836.
Frequently asked
Yes. NPI 1790245884 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Sports Medicine 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 (650) 721-1836.
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. Marissa Mastrocola is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 500 Orthopaedic Sports Medicine providers are registered in California, and Marissa Mastrocola is one of them. The figure refreshes each month from the federal source.