Dr. Gerald T. Riley, MD
- Medicare services, 2024
- 116,634
- Medicare patients, 2024
- 6,088
- Hospital affiliations
- 5
- Industry payments
- $78
- Medical groups
- 4
- Practice address
- 1025 Maine Street, Quincy, IL 62301
- Practice phone
- Call (217) 222-6550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quincy Medical Group (Maine St)
Rural Health Clinic - Independent · Quincy, Illinois
Find Dr. Riley's professional email, personal email and mobile number
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Dr. Gerald T. Riley is a diagnostic radiologist in Quincy, Illinois
Dr. Riley practices at Quincy Medical Group (Maine St) in Quincy, Illinois.
Dr. Riley's NPI, 1184821894, was assigned on June 27, 2007. Dr. Riley graduated from Geisel School of Medicine at Dartmouth in 2002. Dr. Riley holds Illinois license 036127697.
- NPI
- 1184821894NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143301689
- NPI enumeration date
- June 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 222-6550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gerald T. Riley practices at Quincy Medical Group (Maine St) in Quincy, Illinois
Dr. Riley's primary practice is Quincy Medical Group (Maine St), at 1025 Maine Street, Quincy, IL 62301. The practice phone is (217) 222-6550.
- Quincy Medical Group (Maine St)1025 Maine Street, Quincy, IL 62301Phone(217) 222-6550
Source: Dmand AI Affiliation Data
Dr. Gerald T. Riley is affiliated with 6 sites of care and 4 medical groups
Dr. Riley's primary practice is Quincy Medical Group (Maine St) in Quincy, Illinois. Dr. Riley is also affiliated with Blessing Hospital. The medical group on file is Quincy Medical Group. Dmand AI also links Dr. Riley to 4 more hospitals and 3 medical groups, each named with a free account. Dr. Riley's employer is on file too: a rural health clinic (rhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gerald T. Riley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riley practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quincy Medical Group (Maine St) | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gerald T. Riley is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Riley's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Riley is licensed in Illinois.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
Diagnostic radiologists near Dr. Riley
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. Gerald T. Riley billed Medicare for 116,634 services in 2024
CMS data shows 116,634 Medicare services from Dr. Riley across 99 procedure codes in 2024, for 6,088 Medicare patients. Medicare paid $1,068,066 for them.
Dr. Riley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 80,8742024: 104,06029%
- Imaging
- 2023: 10,5072024: 12,15016%
- Tests and treatments
- 2023: 3072024: 20334%
- Drugs given in the office
- 2023: 2142024: 15627%
- Surgery
- 2023: 732024: 6511%
Where Dr. Riley's Medicare services took place, 2024
- In an office114,40498%
- In a facility2,2302%
Dr. Riley compared with the Illinois median for diagnostic radiologists, 2024
- Dr. Riley
- Illinois median
- Medicare services
- 116,634vs 2,57545.3 times
- Medicare patients
- 6,088vs 1,8363.3 times
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Riley'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Riley and other diagnostic radiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gerald T. Riley treated 6,088 Medicare patients in 2024, average age 74
CMS counts 6,088 Medicare patients who saw Dr. Riley in 2024. The largest group is 65 to 74, with 2,761 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Riley's median patient age at 63, with 60% women.
Dr. Riley's Medicare patients by age, 2024
Dr. Riley's Medicare patients by sex, 2024
- Women3,86163%
- Men2,22737%
Chronic conditions among Dr. Riley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis57%
- Diabetes29%
- Chronic kidney disease26%
- Ischemic heart disease26%
- Anxiety24%
- COPD24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Gerald T. Riley takes part in Medicare
Dr. Riley 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. Gerald T. Riley received $78 in industry payments from 2018 to 2025
CMS Open Payments shows 4 general payments to Dr. Riley from 4 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 69% of the total. Cardinal Health, Inc. paid the most, $25.
General payments to Dr. Riley by program year, 2018 to 2025
General payments to Dr. Riley by kind, 2018 to 2025
- Food and beverage$5469%
- Consulting fees$2431%
Companies that paid Dr. Riley the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gerald T. Riley graduated from Geisel School of Medicine at Dartmouth
Dr. Riley graduated from Geisel School of Medicine at Dartmouth in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gerald T. Riley'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Gerald T. Riley
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What is Dr. Gerald T. Riley's NPI number?
Dr. Gerald T. Riley's NPI number is 1184821894. It was assigned on June 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerald T. Riley?
Dr. Gerald T. Riley is a diagnostic radiologist in Quincy, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Gerald T. Riley practice?
Dr. Riley practices at 1025 Maine Street, Quincy, IL 62301. Dr. Riley's primary practice is Quincy Medical Group (Maine St) in Quincy, Illinois. Dmand AI also links Dr. Riley to 4 hospitals and 3 medical groups.
What is Dr. Gerald T. Riley's office phone number?
The practice phone on file for Dr. Riley is (217) 222-6550.
What is Dr. Gerald T. Riley's medical license number?
Dr. Riley holds Illinois license 036127697.
Which hospitals is Dr. Gerald T. Riley affiliated with?
Dr. Riley is affiliated with Blessing Hospital. Dmand AI links Dr. Riley to 4 more hospitals.
What medical group is Dr. Gerald T. Riley part of?
Dr. Riley is linked to Quincy Medical Group. Dmand AI links Dr. Riley to 3 more medical groups.
Does Dr. Gerald T. Riley accept Medicare?
Yes. CMS data shows Dr. Riley billed Medicare for 116,634 services in 2024, and Dr. Riley accepts Medicare assignment.
How many Medicare patients does Dr. Gerald T. Riley see?
CMS counts 6,088 Medicare patients who saw Dr. Riley in 2024, with an average age of 74.
What services does Dr. Gerald T. Riley bill to Medicare?
In 2024, Dr. Riley's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9575) and diagnostic imaging (71046).
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Where did Dr. Gerald T. Riley go to medical school?
Dr. Riley graduated from Geisel School of Medicine at Dartmouth in 2002.
Has Dr. Gerald T. Riley received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Dr. Riley from 4 companies from 2018 to 2025. The largest total came from Cardinal Health, Inc.
How long has Dr. Gerald T. Riley been practicing?
Dr. Riley graduated from medical school in 2002, 24 years ago.
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