Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ronnie Ursin, DNP, RN
Registered Nurse in Waldorf, MD · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154191906
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Registry record
Entity type Individual (Type 1)
Name Ronnie Ursin
Credential DNP, RN
Sex Male
Practice address 11100 Billingsley Rd, Waldorf, MD, 20602
Phone (202) 849-5619
Enumeration date Jan 3, 2024
Last updated in NPPES Jan 3, 2024
Taxonomy & licenses
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP 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
What is the NPI number for Ronnie Ursin?
The National Provider Identifier (NPI) for Ronnie Ursin is 1154191906, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ronnie Ursin practice?
The practice location on file with NPPES is in Waldorf, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → 11100 Billingsley Road Opco LLC Substance Abuse Rehabilitation Facility · Waldorf, MD NPI 1073021853 Rebecca Marvin Professional Counselor · Waldorf, MD NPI 1508455775 Catherine Costantino Family Nurse Practitioner · Waldorf, MD NPI 1942977673 Ashleigh Byers Registered Nurse · Waldorf, MD NPI 1114670114 Kelley Mattingly Clinical Social Worker · Waldorf, MD NPI 1457096059 Unequa Helton Addiction (Substance Use Disorder) Counselor · Waldorf, MD NPI 1124726948 Wykenna Vailor Addiction (Substance Use Disorder) Counselor · Waldorf, MD NPI 1790469377 Sarah Persinger Registered Nurse · Waldorf, MD NPI 1366120156
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-03.