Dr. Jon R. Monkemeyer, MD
- Medicare services, 2024
- 542
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 126
- Hospital affiliations
- 1
- Industry payments
- $457
- Practice address
- 8201 E Riverside Blvd, Rockford, IL 61114
- Practice phone
- Call (815) 971-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Javon Bea Hospital
Rockford, Illinois
Find Dr. Monkemeyer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jon R. Monkemeyer is an internist in Rockford, Illinois
Dr. Monkemeyer practices at Javon Bea Hospital in Rockford, Illinois.
Dr. Monkemeyer's NPI, 1114087731, was assigned on December 12, 2006. Dr. Monkemeyer graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1995. Dr. Monkemeyer holds Illinois license 036-095783.
- NPI
- 1114087731NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426007147
- NPI enumeration date
- December 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 971-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jon R. Monkemeyer practices at Javon Bea Hospital in Rockford, Illinois
Dr. Monkemeyer's primary practice is Javon Bea Hospital, at 8201 E Riverside Blvd, Rockford, IL 61114 in Winnebago County. The practice phone is (815) 971-5000.
- Javon Bea Hospital8201 E Riverside Blvd, Rockford, IL 61114 · Winnebago CountyPhone(815) 971-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jon R. Monkemeyer is affiliated with 4 sites of care and 2 medical groups
Dr. Monkemeyer's primary practice is Javon Bea Hospital in Rockford, Illinois. Dr. Monkemeyer is also affiliated with Javon Bea Hospital-Riverside. The medical group on file is Mercyhealth Physicians. Dmand AI also links Dr. Monkemeyer to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jon R. Monkemeyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Monkemeyer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Javon Bea Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jon R. Monkemeyer is one of 5,652 internists in Illinois
Internal medicine is Dr. Monkemeyer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Monkemeyer is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Monkemeyer
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jon R. Monkemeyer billed Medicare for 542 services in 2024
CMS data shows 542 Medicare services from Dr. Monkemeyer across 3 procedure codes in 2024, for 198 Medicare patients. Medicare paid $39,397 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Monkemeyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7402024: 54227%
Dr. Monkemeyer compared with the Illinois median for internists, 2024
- Dr. Monkemeyer
- Illinois median
- Medicare services
- 542vs 566Close to median
- Medicare patients
- 198vs 208Close to median
- Part D claims
- 11vs 28496% below
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Monkemeyer's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Monkemeyer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Monkemeyer and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jon R. Monkemeyer treated 198 Medicare patients in 2024, average age 76
CMS counts 198 Medicare patients who saw Dr. Monkemeyer in 2024. The largest group is 75 to 84, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.44, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Monkemeyer's median patient age at 77, with 51% women.
Dr. Monkemeyer's Medicare patients by age, 2024
Dr. Monkemeyer's Medicare patients by sex, 2024
- Women11458%
- Men8442%
Chronic conditions among Dr. Monkemeyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure59%
- Arthritis57%
- Ischemic heart disease55%
- Chronic kidney disease53%
- Mood disorders48%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Monkemeyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jon R. Monkemeyer wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Monkemeyer wrote 126 Medicare Part D claims for 54 patients. 87% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $55 in total drug cost. In 2021, CMS named 41 claims across 3 drugs.
Dr. Monkemeyer's Part D claims by kind of drug, 2024
- Generic110 claims87%
- Brand-name and other16 claims13%
Dr. Monkemeyer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Monkemeyer's Part D claims, 2024
- Opioids15%19 of 126 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 412024: 1173%
Drugs named by CMS: 1 in 2024, 3 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Jon R. Monkemeyer takes part in Medicare
Dr. Monkemeyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jon R. Monkemeyer received $457 in industry payments from 2016 to 2024
CMS Open Payments shows 23 general payments to Dr. Monkemeyer from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. Janssen Pharmaceuticals, Inc paid the most, $107.
General payments to Dr. Monkemeyer by program year, 2016 to 2024
General payments to Dr. Monkemeyer by kind, 2016 to 2024
- Food and beverage$45399%
- Education$51%
Companies that paid Dr. Monkemeyer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jon R. Monkemeyer graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Monkemeyer graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jon R. Monkemeyer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jon R. Monkemeyer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jon R. Monkemeyer's NPI number?
Dr. Jon R. Monkemeyer's NPI number is 1114087731. It was assigned on December 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon R. Monkemeyer?
Dr. Jon R. Monkemeyer is an internist in Rockford, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jon R. Monkemeyer practice?
Dr. Monkemeyer practices at 8201 E Riverside Blvd, Rockford, IL 61114. Dr. Monkemeyer's primary practice is Javon Bea Hospital in Rockford, Illinois. Dmand AI also links Dr. Monkemeyer to 2 group practices and clinics and 1 medical group.
What is Dr. Jon R. Monkemeyer's office phone number?
The practice phone on file for Dr. Monkemeyer is (815) 971-5000.
What is Dr. Jon R. Monkemeyer's medical license number?
Dr. Monkemeyer holds Illinois license 036-095783.
Which hospitals is Dr. Jon R. Monkemeyer affiliated with?
Dr. Monkemeyer is affiliated with Javon Bea Hospital-Riverside.
What medical group is Dr. Jon R. Monkemeyer part of?
Dr. Monkemeyer is linked to Mercyhealth Physicians. Dmand AI links Dr. Monkemeyer to 1 more medical group.
Does Dr. Jon R. Monkemeyer accept Medicare?
Yes. CMS data shows Dr. Monkemeyer billed Medicare for 542 services in 2024, and Dr. Monkemeyer accepts Medicare assignment.
How many Medicare patients does Dr. Jon R. Monkemeyer see?
CMS counts 198 Medicare patients who saw Dr. Monkemeyer in 2024, with an average age of 76.
What services does Dr. Jon R. Monkemeyer bill to Medicare?
In 2024, Dr. Monkemeyer's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. Jon R. Monkemeyer go to medical school?
Dr. Monkemeyer graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1995.
What drugs does Dr. Jon R. Monkemeyer prescribe most?
In 2024 Medicare Part D data, Dr. Monkemeyer's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Jon R. Monkemeyer received payments from drug or device companies?
CMS Open Payments shows $457 in general payments to Dr. Monkemeyer from 12 companies from 2016 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jon R. Monkemeyer been practicing?
Dr. Monkemeyer graduated from medical school in 1995, 31 years ago.
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