William John Stout, PA-C
Physician Assistant · Rockford, IL
William John Stout, PA-C is a physician assistant with a practice address in Rockford, Illinois, and NPI 1245263268, issued on Jul 10, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William John Stout
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 50.003286 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1401 E State Street, Rockford, IL 61104
- Phone
- (815) 968-4400
- Enumerated
- Jul 10, 2006
- Record last updated
- Jul 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111215000814); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1401 E State Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kingshuk Chowdhury, M.D.Family Medicine Physician1386263671
Verify William John Stout in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average physician assistant in 2024
4,001 Medicare Part D claims for 590 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 342 claims were for opioids.
Most prescribed
- Tamsulosin Hcl428 claims
- Tramadol Hcl191 claims
- Finasteride164 claims
- Ciprofloxacin Hcl133 claims
- Nitrofurantoin Mono-Macro119 claims
- Potassium Chloride101 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $505.79
24 payments; by number, the most common kind was food and beverage; the largest payer was Tolmar, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William John Stout among 4,926 physician assistant records in Illinois
William John Stout, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2009 · median 2019 among the 3,407 with a school on file
- Record last updated2014 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
115 physician assistant records list a practice address in Rockford
They are 115 of the 3,893 NPPES records with a practice address in Rockford, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Rockford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Megan Buja, PA-CRockford, IL 611041851763700
- Joseph Gaziano, PA-CRockford, IL 611041235477639
- Kaitlin Georgiafandis, PA-CRockford, IL 611041760824114
- Justin Jacobson, PARockford, IL 611041528478104
- Kara Joyner, PARockford, IL 611041205024668
- Jason Meltzer, PA-CRockford, IL 611041962691568
- Matthew Morris, P.A.-CRockford, IL 611041306170162
- Christopher Nesmith, PA-CRockford, IL 611041164880142
Common questions
What is William John Stout, PA-C's NPI number?
William John Stout, PA-C's National Provider Identifier (NPI) is 1245263268, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William John Stout, PA-C located?
The NPPES record lists a practice address at 1401 E State Street, Rockford, IL, 61104. Phone: (815) 968-4400. Providers update this record themselves, so call before visiting.
How can I verify William John Stout, PA-C's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does William John Stout, PA-C prescribe under Medicare Part D?
In 2024, William John Stout, PA-C had 4,001 Medicare Part D claims for 590 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.