Dr. Marisa Oishi MD, Mph
About this NPIWhat this record shows.
NPI 1295994739 is registered to Dr. Marisa Oishi MD, Mph, a Emergency Medicine practising at 1 Gustave L Levy Pl, Box 1149 in New York, New York. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marisa Oishi MD, Mph has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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
- I20150616002724Emergency MedicineCA
- I20200723002955Emergency MedicineTX
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 Dr. Marisa Oishi MD, Mph accepts. To confirm in-network status with your specific health plan, contact Dr. Marisa Oishi MD, Mph directly at (212) 241-0763.
Frequently asked
Yes. NPI 1295994739 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency 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 (212) 241-0763.
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. Dr. Marisa Oishi MD, Mph is a Type-1 individual NPI.