Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen Demma, RN
Nurse Practitioner in Lexington, VA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437501459
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Registry record
Entity type Individual (Type 1)
Name Stephen Demma
Credential RN
Sex Male
Practice address 1 Health Cir, Lexington, VA, 24450
Phone (540) 458-3300
Fax (540) 301-1755
Enumeration date Jul 2, 2016
Last updated in NPPES Sep 1, 2026
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024177883 (VA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0001251752 (VA) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Stephen Demma practice?
The practice location on file with NPPES is in Lexington, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Demma?
The National Provider Identifier (NPI) for Stephen Demma is 1437501459, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → William Mcclung Family Medicine Physician · Lexington, VA NPI 1043214067 Carilion Rockbridge Community Hospital Critical Access Hospital · Lexington, VA NPI 1518950484 Stanley Heatwole Emergency Medicine Physician · Lexington, VA NPI 1659356970 Carilion Rockbridge Community Hospital Medicare Defined Swing Bed Hospital Unit · Lexington, VA NPI 1235118852 Michael Clague Diagnostic Radiology Physician · Lexington, VA NPI 1417925280 Daniel Freed Family Medicine Physician · Lexington, VA NPI 1730157066 Steven Kator Internal Medicine Physician · Lexington, VA NPI 1619946167 Jay Sailer Family Medicine Physician · Lexington, VA NPI 1407807043
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-01.