Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan Witkowski, RN
Registered Nurse in Severn, MD · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003351982
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Registry record
Entity type Individual (Type 1)
Name Susan Witkowski
Credential RN
Sex Female
Practice address 8304 Banister Rd, Severn, MD, 21144
Phone (443) 453-6115
Fax (844) 965-9440
Enumeration date Dec 30, 2016
Last updated in NPPES Dec 30, 2016
Taxonomy & licenses
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
How do I verify Susan Witkowski's NPI record?
Cross-check NPI 1003351982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1003351982 active?
Yes, as of the latest NPPES snapshot, NPI 1003351982 is active (record last updated 2016-12-30).
Other providers at this practice address
Browse all → Tracy Brannock Registered Nurse · Severn, MD NPI 1225573199 Katrina Campbell Registered Nurse · Severn, MD NPI 1548705510 Michael Owens Registered Nurse · Severn, MD NPI 1699210567 Justin Smith Registered Nurse · Severn, MD NPI 1568907525 Rebecca Goff Registered Nurse · Severn, MD NPI 1366987232 Kimberly Housman Registered Nurse · Severn, MD NPI 1275078008 Anthony Hughley Registered Nurse · Severn, MD NPI 1386183689 Lori Tobelmann Registered Nurse · Severn, MD NPI 1548793169
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-30.