John Patrick McCarthy, PA-C
Physician Assistant · Rockford, IL
John Patrick McCarthy, PA-C is a physician assistant with a practice address in Rockford, Illinois, and NPI 1679206296, issued on Jul 1, 2022. Check the license (Illinois 085011301, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Patrick McCarthy
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 085011301 IL
7946-23 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3401 N Perryville RD, Rockford, IL 61114
- Phone
- (815) 971-2000
- Enumerated
- Jul 1, 2022
- Record last updated
- Nov 20, 2025
- Fax
- (815) 971-9447
- Medicare enrollment
- Enrolled (PECOS I20240801003416); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 3401 N Perryville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Cleveland, NPAdult Health Nurse Practitioner1205261724
- Aaron Coates, MDInternal Medicine Physician1871603050
- Machelle Dopkins, CCCAudiologist1750300901
Verify John Patrick McCarthy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085011301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average physician assistant in 2024
91 Medicare Part D claims for 53 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 60 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen36 claims
- Cephalexin12 claims
- Tramadol Hcl12 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: $28.61
1 payment: food and beverage; the largest payer was ConvaTec 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.
Bills Medicare through 2 group practices
- Mercy Health System CorporationJanesville, WI
- Rockford Health PhysiciansRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Patrick McCarthy among 4,926 physician assistant records in Illinois
John Patrick McCarthy, 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 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 22% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2024 · median 2019 among the 3,407 with a school on file
- Record last updated2025 · 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
- Michaela Blackwell, PA-CRockford, IL 611141407553019
- Colin Broderick, PA-CRockford, IL 611141982089066
- Zachary Bussen, PA-CRockford, IL 611141740913847
- Keith Campion, PA-CRockford, IL 611141437779477
- Jason Doetch, PA-CRockford, IL 611141386992436
- Timothy Gilbertson, P.A.-C.Rockford, IL 611141588973234
- Grace Gordon, PA-CRockford, IL 611141265397475
- Lyndsey Gullstrand, PA-CRockford, IL 611141497445852
Common questions
What is John Patrick McCarthy, PA-C's NPI number?
John Patrick McCarthy, PA-C's National Provider Identifier (NPI) is 1679206296, issued on Jul 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick McCarthy, PA-C located?
The NPPES record lists a practice address at 3401 N Perryville RD, Rockford, IL, 61114. Phone: (815) 971-2000. Providers update this record themselves, so call before visiting.
How can I verify John Patrick McCarthy, PA-C's license?
NPPES lists Illinois license number 085011301, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John Patrick McCarthy, PA-C prescribe under Medicare Part D?
In 2024, John Patrick McCarthy, PA-C had 91 Medicare Part D claims for 53 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.