Dr. Michael Andrew Riley, MD

  • Dubuque, IA
  • Diagnostic radiologist
NPI1194799577
Medicare services, 2023
649
Medicare patients, 2024
98
Industry payments
$125
Medical group
1
State license
1
Practice address
1515 Delhi St, Dubuque, IA 52001
Practice phone
Call (563) 589-8796
Professional email
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Personal email
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Mobile number
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Social profiles

Medical group

Midwest Medical Center

Galena, Illinois

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Dr. Michael Andrew Riley is a diagnostic radiologist in Dubuque, Iowa

Dr. Riley practices with Midwest Medical Center, a medical group.

Dr. Riley's NPI, 1194799577, was assigned on February 14, 2006. Dr. Riley holds Iowa license 30736.

NPI and contact details
NPI enumeration date
February 14, 2006
NPI status
Active
Practice phone
(563) 589-8796
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Michael Andrew Riley's practice address is in Dubuque, Iowa

Dr. Riley's practice address in the NPI Registry is 1515 Delhi St, Dubuque, IA 52001, in Dubuque County. The practice phone is (563) 589-8796.

  • NPI Registry address
    1515 Delhi St, Dubuque, IA 52001 · Dubuque CountyPhone(563) 589-8796

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael Andrew Riley is affiliated with 1 medical group

Dr. Riley is part of Midwest Medical Center, a medical group in Galena, Illinois.

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael Andrew Riley's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riley practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Midwest Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Andrew Riley is one of 299 diagnostic radiologists in Iowa

Diagnostic radiology is Dr. Riley's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Riley is licensed in Iowa.

Specialties and state licenses

  • Diagnostic radiology, IowaPrimaryLicense 30736 · taxonomy 2085R0202X

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. Michael Andrew Riley billed Medicare for 649 services in 2023

CMS data shows 649 Medicare services from Dr. Riley across 16 procedure codes in 2023, for 98 Medicare patients. Medicare paid $16,291 for them.

Medicare services, 2023649
Medicare patients98
Paid by Medicare$16,291
Procedure codes16

Dr. Riley's Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Imaging
2022: 9492023: 64932%
Tests and treatments
2022: 132023: 0100%
Other services
2022: 182023: 0100%

Where Dr. Riley's Medicare services took place, 2023

  • In an office30948%
  • In a facility34052%

Dr. Riley compared with the Iowa median for diagnostic radiologists, 2023

  • Dr. Riley
  • Iowa median
Medicare services
649vs 3,02779% below
Medicare patients
98vs 2,33696% below

Medians across 293 diagnostic radiologists in Iowa with Dmand AI profiles that report each measure.

Dr. Riley's most billed Medicare procedure codes, 2023

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. Michael Andrew Riley treated 98 Medicare patients in 2024, average age 76

CMS counts 98 Medicare patients who saw Dr. Riley in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Medicare patients, 202498
Average age76
Average risk score1.77
Also on Medicaid19%

Dr. Riley's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Riley's Medicare patients by sex, 2024

  • Women7273%
  • Men2627%

Chronic conditions among Dr. Riley's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis42%
  4. Diabetes37%
  5. Chronic kidney disease34%
  6. Anxiety32%
  7. Mood disorders31%
  8. Depression28%

Share of Medicare patients with each condition. A patient can have several.

Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

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Dr. Michael Andrew Riley received $125 in industry payments in 2023

CMS Open Payments shows 1 general payment to Dr. Riley from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Progenics Pharmaceuticals, Inc. paid the most, $125.

Companies that paid Dr. Riley the most, 2023 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Riley

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Michael Andrew Riley's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael Andrew Riley

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. Michael Andrew Riley's NPI number?

Dr. Michael Andrew Riley's NPI number is 1194799577. It was assigned on February 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Andrew Riley?

Dr. Michael Andrew Riley is a diagnostic radiologist in Dubuque, Iowa. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Michael Andrew Riley practice?

Dr. Riley practices at 1515 Delhi St, Dubuque, IA 52001. Dr. Riley's primary practice is Midwest Medical Center, a medical group.

What is Dr. Michael Andrew Riley's office phone number?

The practice phone on file for Dr. Riley is (563) 589-8796.

What is Dr. Michael Andrew Riley's medical license number?

Dr. Riley holds Iowa license 30736.

What medical group is Dr. Michael Andrew Riley part of?

Dr. Riley is part of Midwest Medical Center in Galena, Illinois.

Does Dr. Michael Andrew Riley accept Medicare?

Yes. CMS data shows Dr. Riley billed Medicare for 649 services in 2023.

How many Medicare patients does Dr. Michael Andrew Riley see?

CMS counts 98 Medicare patients who saw Dr. Riley in 2024, with an average age of 76.

What services does Dr. Michael Andrew Riley bill to Medicare?

In 2023, Dr. Riley's most billed Medicare services were radiation oncology (77063), radiation oncology (77067) and diagnostic imaging (71045).

Has Dr. Michael Andrew Riley received payments from drug or device companies?

CMS Open Payments shows $125 in general payments to Dr. Riley from 1 company from 2023 to 2023. The largest total came from Progenics Pharmaceuticals, Inc.

How long has Dr. Michael Andrew Riley been practicing?

Dr. Riley's NPI was assigned in 2006.

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