Dr. Margaret Peppercorn M.D.
About this NPIWhat this record shows.
NPI 1265465272 is registered to Dr. Margaret Peppercorn M.D., a Pediatrics practising at 616 Boston Post Rd in Sudbury, Massachusetts. Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21. Dr. Margaret Peppercorn M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
This record carries 1 secondary identifier beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 2,867 Pediatrics providers on file in Massachusetts.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 2042126MA
Source: NPPES public registry.
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. Margaret Peppercorn M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Margaret Peppercorn M.D. directly at (978) 443-6005.
Frequently asked
Yes. NPI 1265465272 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21.
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 (978) 443-6005.
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. Margaret Peppercorn M.D. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 2,867 Pediatrics providers are registered in Massachusetts, and Dr. Margaret Peppercorn M.D. is one of them. The figure refreshes each month from the federal source.