Dr. Marc Simmons M.D.
About this NPIWhat this record shows.
NPI 1164408506 is registered to Dr. Marc Simmons M.D., a Emergency Medicine practising at 1 General St, Andrea Sullivan-Director Of Managed Care Dept. in Lawrence, Massachusetts. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marc Simmons M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- I20080313000215Emergency MedicineMA
- I20230131001403Emergency MedicineIL
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. Marc Simmons M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Marc Simmons M.D. directly at (978) 683-4000.
Frequently asked
Yes. NPI 1164408506 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 (978) 683-4000.
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. Marc Simmons M.D. is a Type-1 individual NPI.