npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › Illinois › 374J00000X

Sarah Knowlton

NPI 1760372288 · on the registry since 2025

Practice

Address
520 N 4th St
Springfield, IL 62702
Phone
(217) 891-9443
Organisation at this address
Board Of Trustees Of Southern Illinois University
Board Of Trustees Of Southern Illinois University
Board Of Trustees Of Southern Illinois University
Inferred from a shared address, not stated in the registry.
Clinicians at this address
144

Registry record

Primary taxonomy
374J00000X
374J00000X
Also registered as
172V00000X
Sex
Female
Record last updated
2025-07-07

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois