Curtis Knolhoff
Pharmacist · Collinsville, IL
Curtis Knolhoff is a pharmacist with a practice address in Collinsville, Illinois, and NPI 1225311731, issued on Sep 21, 2011. Check the license (Illinois 51030035, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Curtis Knolhoff
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 51030035 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1190 Collinsville Crossing Blvd, Collinsville, IL 62234
- Phone
- (618) 343-0297
- Enumerated
- Sep 21, 2011
- Entity
- Type 1 · individual
Also registered at 1190 Collinsville Crossing Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brianna Barton, PHARMDPharmacist1841572583
- Rachel GotshallPharmacist1013290535
- Sara Rhymer, PHARM DPharmacist1356198543
- Carlie SchuesslerPharmacy Technician1609612720
- Rebecca Varel, RPHPharmacist1538449178
Verify Curtis Knolhoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 51030035Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
30 pharmacist records list a Collinsville practice address
They are 30 of the 233 NPPES records with a Collinsville practice address, and 9,800 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 30 in Collinsville → All 9,800 in Illinois → Every provider in Collinsville →
Other pharmacist records in Illinois
- Kathryn Aardema, RPHMokena, IL1417239310
- David Aarthun, RPHChicago, IL1942579198
- Humaira Aasi, PHARMDWaukegan, IL1437753365
- Mark Abadines, PHARMDHuntley, IL1326659905
- Elaine Abasolo, PHARMDBolingbrook, IL1871873349
- Eric Abasolo, PHARMDChicago, IL1275155541
- Brenda Abate, PHARM. D.Dwight, IL1447532130
- Hakeem Abayomi, PHARM.DChicago, IL1457632879
- Ariba Abbas, PHARM.D.Niles, IL1164132288
- Mahera AbbasHuntley, IL1760082838
Common questions
What is Curtis Knolhoff's NPI number?
Curtis Knolhoff's National Provider Identifier (NPI) is 1225311731, issued on Sep 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Curtis Knolhoff located?
The NPPES record lists a practice address at 1190 Collinsville Crossing Blvd, Collinsville, IL, 62234. Phone: (618) 343-0297. Providers update this record themselves, so call before visiting.
How can I verify Curtis Knolhoff's license?
NPPES lists Illinois license number 51030035, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.