Mary Elizabeth Sexton M.D.
About this NPIWhat this record shows.
NPI 1003108606 is registered to Mary Elizabeth Sexton M.D., a Infectious Disease practising at 7601 Osler Dr in Towson, Maryland. Infectious Disease is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mary Elizabeth Sexton M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2011.
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
- I20170727000525Infectious DiseaseGA
- I20250528000707Infectious DiseaseMD
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 Mary Elizabeth Sexton M.D. accepts. To confirm in-network status with your specific health plan, contact Mary Elizabeth Sexton M.D. directly at (410) 337-1207.
Frequently asked
Yes. NPI 1003108606 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Infectious Disease 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 (410) 337-1207.
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. Mary Elizabeth Sexton M.D. is a Type-1 individual NPI.