Margaret Reba Stevens Oneill MD, LLC
About this NPIWhat this record shows.
NPI 1174793913 is registered to Margaret Reba Stevens Oneill MD, LLC, a healthcare organisation classified as "Dermatology" and located at 5454 Wisconsin Ave, Suite 1400 in Chevy Chase, Maryland. The organisation's authorised official is Margaret Oneill. The organisation has been enumerated in the NPI registry since 2008.
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.
Other
- DE4035· Issued by RAILROAD MEDICARE GROUP#
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 Margaret Reba Stevens Oneill MD, LLC accepts. To confirm in-network status with your specific health plan, contact Margaret Reba Stevens Oneill MD, LLC directly at (301) 951-7905.
Frequently asked
Yes. NPI 1174793913 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dermatology is a medical specialty focused on conditions affecting the skin, hair, and nails, including acne, eczema, psoriasis, skin cancer screenings, and cosmetic procedures.
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 (301) 951-7905.
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. Margaret Reba Stevens Oneill MD, LLC is a Type-2 organisational NPI.