Patrick James Klocek, D.O.
Emergency Medicine Physician · Rockford, IL
Patrick James Klocek, D.O. is an emergency medicine physician with a practice address in Rockford, Illinois, and NPI 1528294089, issued on Jun 10, 2009. Check the license (Illinois 036.157957, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Patrick James Klocek
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036.157957 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1401 E State St, Rockford, IL 61104
- Phone
- (779) 696-4800
- Enumerated
- Jun 10, 2009
- Record last updated
- Jul 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20210915001505); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 1401 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amanda Beard, PT, DPTPhysical Therapist1760125819
- Daniel Bentley, PASurgical Physician Assistant1629177647
Verify Patrick James Klocek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036.157957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average emergency medicine physician in 2024
75 Medicare Part D claims for 48 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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: $16.76
1 payment: food and beverage; the largest payer was Abbvie Inc. The 12,335 providers of this specialty with any payment received $953.79 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
- Belvidere Emergency Physicians, LLCBelvidere, IL
- Rockford Emergency Physicians, LLCRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick James Klocek among 3,291 emergency medicine physician records in Illinois
Patrick James Klocek, D.O. is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 44% of them.
- NPI issued2009 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2012 among the 1,867 with a school on file
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 emergency medicine physician records list a practice address in Rockford
They are 53 of the 3,893 NPPES records with a practice address in Rockford, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Rockford → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Amit Bakshi, M.D.Rockford, IL 611041326296732
- Sonia Callejas, M.D.Rockford, IL 611041740243724
- Irisha Clark, MDRockford, IL 611041285217760
- Kristina Damisch, MDRockford, IL 611041831751338
- Richard Herrmann, M.D.Rockford, IL 611041598052532
- Sarah Iqbal, MDRockford, IL 611041922622679
- Sonia Khan, D.O.Rockford, IL 611041710341987
- Amanda Miller, D.O.Rockford, IL 611041376704320
Common questions
What is Patrick James Klocek, D.O.'s NPI number?
Patrick James Klocek, D.O.'s National Provider Identifier (NPI) is 1528294089, issued on Jun 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Patrick James Klocek, D.O. located?
The NPPES record lists a practice address at 1401 E State St, Rockford, IL, 61104. Phone: (779) 696-4800. Providers update this record themselves, so call before visiting.
How can I verify Patrick James Klocek, D.O.'s license?
NPPES lists Illinois license number 036.157957, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Patrick James Klocek, D.O. prescribe under Medicare Part D?
In 2024, Patrick James Klocek, D.O. had 75 Medicare Part D claims for 48 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.