Rebecca Leff
About this NPIWhat this record shows.
NPI 1972180883 is registered to Rebecca Leff, a Emergency Medicine practising at 300 Longwood Avenue, Bch3066 in Boston, Massachusetts. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Rebecca Leff has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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
- I20220825002762Emergency MedicineMN
- I20240816001339Emergency MedicineMA
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 Rebecca Leff accepts. To confirm in-network status with your specific health plan, contact Rebecca Leff directly at (617) 355-6624.
Frequently asked
Yes. NPI 1972180883 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 (617) 355-6624.
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. Rebecca Leff is a Type-1 individual NPI.