John A. Sharum, PA
Physician Assistant · McHenry, IL
John A. Sharum, PA is a physician assistant with a practice address in McHenry, Illinois, and NPI 1710973458, issued on Sep 27, 2005. Check the license (Illinois 085001331, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John A. Sharum
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085001331 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4201 W Medical Center Dr, McHenry, IL 60050
- Phone
- (815) 759-4546
- Enumerated
- Sep 27, 2005
- Record last updated
- Mar 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 085001331 IL
- Medicare enrollment
- Enrolled (PECOS I20080814000387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 4201 W Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elias AbousaadInternal Medicine Physician1952751877
- Kimberly Ackert, PA-CPhysician Assistant1538172739
- Van AliEmergency Medicine Physician1457674582
- Wasfia Alikhan, M.D.Diagnostic Radiology Physician1902291834
- Yasser Almadani, MDStudent in an Organized Health Care Education/Training Program1881497634
- Altaf Aman, M.D.Hospitalist Physician1942381132
Verify John A. Sharum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085001331Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average physician assistant in 2024
182 Medicare Part D claims for 137 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 56 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen29 claims
- Cephalexin25 claims
- Tramadol Hcl25 claims
- Amoxicillin-Clavulanate Potass16 claims
- Methylprednisolone13 claims
- Ondansetron Odt11 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationHuntley, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John A. Sharum among 4,926 physician assistant records in Illinois
John A. Sharum, PA 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1999 · median 2019 among the 3,407 with a school on file
- Record last updated2016 · 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).
27 physician assistant records list a practice address in McHenry
They are 27 of the 1,852 NPPES records with a practice address in McHenry, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in McHenry → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kimberly Ackert, PA-CMcHenry, IL 600501538172739
- Deborah Bailey, PA-CMcHenry, IL 600501942632567
- Gregg Cognac, P.A.-CMcHenry, IL 600501467409508
- Scott Colburn, PAMcHenry, IL 600501871606079
- Benjamin Foerster, PA-CMcHenry, IL 600501922444835
- Jonathan Haririe, P.A.-CMcHenry, IL 600501386741163
- Amy Heinz, PA-CMcHenry, IL 600501942300033
- Stacie Johnson, PACMcHenry, IL 600501770696890
Common questions
What is John A. Sharum, PA's NPI number?
John A. Sharum, PA's National Provider Identifier (NPI) is 1710973458, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John A. Sharum, PA located?
The NPPES record lists a practice address at 4201 W Medical Center Dr, McHenry, IL, 60050. Phone: (815) 759-4546. Providers update this record themselves, so call before visiting.
How can I verify John A. Sharum, PA's license?
NPPES lists Illinois license number 085001331, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John A. Sharum, PA prescribe under Medicare Part D?
In 2024, John A. Sharum, PA had 182 Medicare Part D claims for 137 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is John A. Sharum, PA's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.