Grant Schleifer MD, Mph
About this NPIWhat this record shows.
NPI 1154070670 is registered to Grant Schleifer MD, Mph, a Internal Medicine practising at 2014 Washington St in Newton, Massachusetts. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Grant Schleifer MD, Mph has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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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 Grant Schleifer MD, Mph accepts. To confirm in-network status with your specific health plan, contact Grant Schleifer MD, Mph directly at (678) 984-6098.
Frequently asked
Yes. NPI 1154070670 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (678) 984-6098.
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. Grant Schleifer MD, Mph is a Type-1 individual NPI.