Dr. John J. Guido, MD
- Medicare services, 2024
- 2,504
- Medicare patients, 2024
- 2,402
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Industry payments
- $25,068
- Practice address
- 3929 Mercy Dr, Mchenry, IL 60050
- Practice phone
- Call (815) 759-0800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McHenry Radiologists and Imaging Associates SC
Mchenry, Illinois
Find Dr. Guido'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. John J. Guido is a diagnostic radiologist in Mchenry, Illinois
Dr. Guido practices at McHenry Radiologists and Imaging Associates SC in Mchenry, Illinois.
Dr. Guido's NPI, 1760412571, was assigned on July 4, 2006. Dr. Guido graduated from Rush Medical College of Rush University in 1989. Dr. Guido holds Illinois license 036083072.
- NPI
- 1760412571NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385609759
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 759-0800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John J. Guido practices at McHenry Radiologists and Imaging Associates SC in Mchenry, Illinois
Dr. Guido's primary practice is McHenry Radiologists and Imaging Associates SC, at 3929 Mercy Dr, Mchenry, IL 60050 in Mchenry County. The practice phone is (815) 759-0800.
- McHenry Radiologists and Imaging Associates SC3929 Mercy Dr, Mchenry, IL 60050 · Mchenry CountyPhone(815) 759-0800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John J. Guido is affiliated with 5 sites of care and 1 medical group
Dr. Guido's primary practice is McHenry Radiologists and Imaging Associates SC in Mchenry, Illinois. Dr. Guido is also affiliated with Northwestern Medicine McHenry Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Guido to 3 more hospitals, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John J. Guido's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guido practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McHenry Radiologists and Imaging Associates SC | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John J. Guido is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Guido's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Guido is licensed in Illinois.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
Diagnostic radiologists near Dr. Guido
Counts of diagnostic radiologists 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. John J. Guido billed Medicare for 2,504 services in 2024
CMS data shows 2,504 Medicare services from Dr. Guido across 17 procedure codes in 2024, for 2,402 Medicare patients. Medicare paid $27,238 for them.
Dr. Guido's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2,0572024: 2,41117%
- Tests and treatments
- 2023: 1042024: 9311%
Where Dr. Guido's Medicare services took place, 2024
- In an office141%
- In a facility2,49099%
Dr. Guido compared with the Illinois median for diagnostic radiologists, 2024
- Dr. Guido
- Illinois median
- Medicare services
- 2,504vs 2,575Close to median
- Medicare patients
- 2,402vs 1,83631% above
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Guido'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John J. Guido treated 2,402 Medicare patients in 2024, average age 74
CMS counts 2,402 Medicare patients who saw Dr. Guido in 2024. The largest group is 65 to 74, with 1,138 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guido's median patient age at 66, with 84% women.
Dr. Guido's Medicare patients by age, 2024
Dr. Guido's Medicare patients by sex, 2024
- Women1,93881%
- Men46419%
Chronic conditions among Dr. Guido's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis48%
- Osteoporosis34%
- Ischemic heart disease30%
- Anxiety26%
- Diabetes26%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guido's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women84%
- Men16%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John J. Guido scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Guido for performance year 2024, reported through an alternative payment model (APM). Dr. Guido accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Guido's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John J. Guido received $25,068 in industry payments from 2016 to 2021
CMS Open Payments shows 12 general payments to Dr. Guido from 7 drug and device companies from 2016 to 2021. Grants make up the largest share, 79% of the total. Hologic Inc paid the most, $24,793.
General payments to Dr. Guido by program year, 2016 to 2021
General payments to Dr. Guido by kind, 2016 to 2021
- Grants$19,77879%
- Device or supply loans$5,01520%
- Food and beverage$2751%
Companies that paid Dr. Guido the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John J. Guido graduated from Rush Medical College of Rush University
Dr. Guido graduated from Rush Medical College of Rush University in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John J. Guido'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 DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. John J. Guido
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. John J. Guido's NPI number?
Dr. John J. Guido's NPI number is 1760412571. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John J. Guido?
Dr. John J. Guido is a diagnostic radiologist in Mchenry, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. John J. Guido practice?
Dr. Guido practices at 3929 Mercy Dr, Mchenry, IL 60050. Dr. Guido's primary practice is McHenry Radiologists and Imaging Associates SC in Mchenry, Illinois. Dmand AI also links Dr. Guido to 3 hospitals.
What is Dr. John J. Guido's office phone number?
The practice phone on file for Dr. Guido is (815) 759-0800.
What is Dr. John J. Guido's medical license number?
Dr. Guido holds Illinois license 036083072.
Which hospitals is Dr. John J. Guido affiliated with?
Dr. Guido is affiliated with Northwestern Medicine McHenry Hospital. Dmand AI links Dr. Guido to 3 more hospitals.
What medical group is Dr. John J. Guido part of?
Dr. Guido is linked to Northwestern Medical Faculty Foundation.
Does Dr. John J. Guido accept Medicare?
Yes. CMS data shows Dr. Guido billed Medicare for 2,504 services in 2024, and Dr. Guido accepts Medicare assignment.
What is Dr. John J. Guido's MIPS score?
Dr. Guido's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. John J. Guido see?
CMS counts 2,402 Medicare patients who saw Dr. Guido in 2024, with an average age of 74.
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What services does Dr. John J. Guido bill to Medicare?
In 2024, Dr. Guido's most billed Medicare services were radiation oncology (77080), radiation oncology (77081) and diagnostic imaging (71045).
Where did Dr. John J. Guido go to medical school?
Dr. Guido graduated from Rush Medical College of Rush University in 1989.
Has Dr. John J. Guido received payments from drug or device companies?
CMS Open Payments shows $25,068 in general payments to Dr. Guido from 7 companies from 2016 to 2021. The largest total came from Hologic Inc.
How long has Dr. John J. Guido been practicing?
Dr. Guido graduated from medical school in 1989, 37 years ago.
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