Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Kristen Ann Williams, M.S., O.T.R.I.L.
Occupational Therapist in Media, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528105657
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Registry record
Entity type Individual (Type 1)
Name Mrs. Kristen Ann Williams
Credential M.S., O.T.R.I.L.
Sex Female
Practice address 1068 W Baltimore Pike, Media, PA, 19063
Phone (610) 891-3030
Fax (610) 891-3035
Enumeration date Jan 30, 2007
Last updated in NPPES Apr 10, 2009
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC007040L (PA) Primary
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 Kristen Williams practice?
The practice location on file with NPPES is in Media, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristen Williams?
The National Provider Identifier (NPI) for Kristen Williams is 1528105657, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Riddle Memorial Hospital General Acute Care Hospital · Media, PA NPI 1407856099 Lisa Kanehann Diagnostic Radiology Physician · Media, PA NPI 1295714186 Shikha Mudgil Diagnostic Radiology Physician · Media, PA NPI 1912986811 Tina Stein Diagnostic Radiology Physician · Media, PA NPI 1518946334 Beena Hagg Diagnostic Radiology Physician · Media, PA NPI 1265402085 Robert Kunz Emergency Medicine Physician · Media, PA NPI 1902877723 Riddle Memorial Hospital Skilled Nursing Facility · Media, PA NPI 1578534244 George Wolters Emergency Medicine Physician · Media, PA NPI 1972574606
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-10.