Dr. Samuel Dewayne Andrews, MD
- Medicare services, 2024
- 43
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 30
- Industry payments
- $425
- Medical groups
- 3
- Practice address
- 200 Hawkins Dr, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Iowa Hospital & Clinics
Iowa City, Iowa
Find Dr. Andrews' 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. Samuel Dewayne Andrews is a radiation oncologist in Iowa City, Iowa
Dr. Andrews practices at University of Iowa Hospital & Clinics in Iowa City, Iowa.
Dr. Andrews' NPI, 1851508337, was assigned on May 16, 2007. Dr. Andrews graduated from College of Medicine - Tucson in 2005. Dr. Andrews holds Iowa license R-7952.
- NPI
- 1851508337NPI Registry (opens in a new tab)
- NPI enumeration date
- May 16, 2007
- NPI status
- Active
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Samuel Dewayne Andrews practices at University of Iowa Hospital & Clinics in Iowa City, Iowa
Dr. Andrews' primary practice is University of Iowa Hospital & Clinics, at 200 Hawkins Dr, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Hospital & Clinics200 Hawkins Dr, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Samuel Dewayne Andrews is affiliated with 1 site of care and 3 medical groups
Dr. Andrews' primary practice is University of Iowa Hospital & Clinics in Iowa City, Iowa. The medical group on file is Carle Health Methodist Hospital. Dmand AI also links Dr. Andrews to 2 more medical groups, 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. Samuel Dewayne Andrews' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Andrews practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Hospital & Clinics | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel Dewayne Andrews is one of 58 radiation oncologists in Iowa
Radiation oncology is Dr. Andrews' primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Andrews' licenses on file in 4 states: Iowa, Illinois, Missouri and Georgia.
Specialties and state licenses
- Radiation oncology, IowaPrimary
- Illinois license
- Missouri license
- Georgia license
Clinical focus
Dmand AI lists breast cancer radiation and colorectal cancer radiation among the conditions Dr. Andrews treats.
Radiation oncologists near Dr. Andrews
Counts of radiation oncologists 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. Samuel Dewayne Andrews billed Medicare for 43 services in 2024
CMS data shows 43 Medicare services from Dr. Andrews across 1 procedure code in 2024, for 34 Medicare patients. Medicare paid $5,958 for them. Every service was in an office.
Dr. Andrews' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 602024: 4328%
Dr. Andrews compared with the Iowa median for radiation oncologists, 2024
- Dr. Andrews
- Iowa median
- Medicare services
- 43vs 1,58797% below
- Medicare patients
- 34vs 24886% below
- Part D claims
- 12vs 4875% below
Medians across 58 radiation oncologists in Iowa with Dmand AI profiles that report each measure.
Dr. Andrews' 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. Andrews and other radiation oncologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel Dewayne Andrews treated 34 Medicare patients in 2024, average age 73
CMS counts 34 Medicare patients who saw Dr. Andrews in 2024. The largest group is 65 to 74, with 19 patients. 74% of them have high blood pressure, and 68% have cancer. Their average risk score is 1.34, where 1.00 is the Medicare average.
Dr. Andrews' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Andrews' Medicare patients by sex, 2024
- Women1647%
- Men1853%
Chronic conditions among Dr. Andrews' Medicare patients, 2024
- High blood pressure74%
- Cancer68%
- High cholesterol62%
- Arthritis35%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Samuel Dewayne Andrews wrote 30 Medicare Part D claims in 2024
In 2024, Dr. Andrews wrote 30 Medicare Part D claims for 17 patients. 80% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $342 in total drug cost.
Dr. Andrews' Part D claims by kind of drug, 2024
- Generic24 claims80%
- Brand-name and other6 claims20%
Dr. Andrews' most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
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Dr. Samuel Dewayne Andrews received $425 in industry payments from 2020 to 2024
CMS Open Payments shows 23 general payments to Dr. Andrews from 18 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $35.
General payments to Dr. Andrews by program year, 2020 to 2024
Companies that paid Dr. Andrews the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samuel Dewayne Andrews graduated from College of Medicine - Tucson
Dr. Andrews graduated from College of Medicine - Tucson in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Samuel Dewayne Andrews accepts plans from 19 insurance carriers
Dr. Andrews is in network with 19 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- HCSC
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +11 more carriersWith a free account
Plan types Dr. Andrews accepts, by number of carriers
- PPO12
- HMO9
- Medicare7
- POS7
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Samuel Dewayne Andrews'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 | Medicare 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Samuel Dewayne Andrews
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. Samuel Dewayne Andrews' NPI number?
Dr. Samuel Dewayne Andrews' NPI number is 1851508337. It was assigned on May 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Dewayne Andrews?
Dr. Samuel Dewayne Andrews is a radiation oncologist in Iowa City, Iowa. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Samuel Dewayne Andrews practice?
Dr. Andrews practices at 200 Hawkins Dr, Iowa City, IA 52242. Dr. Andrews' primary practice is University of Iowa Hospital & Clinics in Iowa City, Iowa. Dmand AI also links Dr. Andrews to 2 medical groups.
What is Dr. Samuel Dewayne Andrews' office phone number?
The practice phone on file for Dr. Andrews is (319) 356-1616.
What is Dr. Samuel Dewayne Andrews' medical license number?
Dr. Andrews holds Iowa license R-7952, one of the licenses on file in 4 states.
Which states has Dr. Samuel Dewayne Andrews been licensed in?
Dmand AI has state licenses on file for Dr. Andrews in Iowa (2006 to 2026), Illinois (2010 to 2026), Missouri (2020 to 2022) and Georgia (2020 to 2021).
What medical group is Dr. Samuel Dewayne Andrews part of?
Dr. Andrews is linked to Carle Health Methodist Hospital. Dmand AI links Dr. Andrews to 2 more medical groups.
Does Dr. Samuel Dewayne Andrews accept Medicare?
Yes. CMS data shows Dr. Andrews billed Medicare for 43 services in 2024.
How many Medicare patients does Dr. Samuel Dewayne Andrews see?
CMS counts 34 Medicare patients who saw Dr. Andrews in 2024, with an average age of 73.
What services does Dr. Samuel Dewayne Andrews bill to Medicare?
In 2024, Dr. Andrews' most billed Medicare services were radiation oncology (77427).
Show 5 more questionsShow fewer questions
Where did Dr. Samuel Dewayne Andrews go to medical school?
Dr. Andrews graduated from College of Medicine - Tucson in 2005.
What drugs does Dr. Samuel Dewayne Andrews prescribe most?
In 2017 Medicare Part D data, Dr. Andrews' most prescribed drugs by claims were Tamsulosin HCl.
Has Dr. Samuel Dewayne Andrews received payments from drug or device companies?
CMS Open Payments shows $425 in general payments to Dr. Andrews from 18 companies from 2020 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Samuel Dewayne Andrews been practicing?
Dr. Andrews graduated from medical school in 2005, 21 years ago.
What insurance does Dr. Samuel Dewayne Andrews accept?
Dr. Andrews is in network with 19 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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