Marissa N. Largoza, M.D., P.A.
About this NPIWhat this record shows.
NPI 1346525557 is registered to Marissa N. Largoza, M.D., P.A., a healthcare organisation classified as "Obstetrics & Gynecology" and located at 4499 Medical Dr, Suite 191 in San Antonio, Texas. The organisation's authorised official is Marissa Largoza. The organisation has been enumerated in the NPI registry since 2011.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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.
Part B Supplier
- O20120131000024Clinic/Group PracticeTX
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 N. Largoza, M.D., P.A. accepts. To confirm in-network status with your specific health plan, contact Marissa N. Largoza, M.D., P.A. directly at (210) 692-0404.
Frequently asked
Yes. NPI 1346525557 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions.
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 (210) 692-0404.
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 N. Largoza, M.D., P.A. is a Type-2 organisational NPI.