Dr. Alison E. Wilson, MD
- Medicare services, 2024
- 410
- Medicare patients, 2024
- 298
- Part D claims, 2024
- 242
- Hospital affiliations
- 4
- Industry payments
- $104
- Practice address
- 421 E Merle Hibbs Blvd, Marshalltown, IA 50158
- Practice phone
- Call (515) 239-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
McFarland Clinic
Marshalltown, Iowa
Find Dr. Wilson'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. Alison E. Wilson is a general surgeon in Marshalltown, Iowa
Dr. Wilson practices at McFarland Clinic in Marshalltown, Iowa.
Dr. Wilson's NPI, 1114149622, was assigned on May 3, 2007. Dr. Wilson holds Iowa license 38988.
- NPI
- 1114149622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002940798
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (515) 239-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alison E. Wilson practices at McFarland Clinic in Marshalltown, Iowa
Dr. Wilson's primary practice is McFarland Clinic, at 421 E Merle Hibbs Blvd, Marshalltown, IA 50158 in Marshall County. The practice phone is (515) 239-4400.
- McFarland Clinic421 E Merle Hibbs Blvd, Marshalltown, IA 50158 · Marshall CountyPhone(515) 239-4400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alison E. Wilson is affiliated with 6 sites of care and 2 medical groups
Dr. Wilson's primary practice is McFarland Clinic in Marshalltown, Iowa. Dr. Wilson is also affiliated with UnityPoint Health - Marshalltown Hospital. The medical group on file is McFarland Clinic. Dmand AI also links Dr. Wilson to 3 more hospitals, 1 group practice or clinic 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. Alison E. Wilson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wilson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McFarland Clinic | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alison E. Wilson is one of 317 general surgeons in Iowa
Surgery is Dr. Wilson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Wilson's licenses on file in 2 states: Iowa and Illinois.
Specialties and state licenses
- Surgery, IowaPrimary
- Illinois license
General surgeons near Dr. Wilson
Counts of general surgeons 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. Alison E. Wilson billed Medicare for 410 services in 2024
CMS data shows 410 Medicare services from Dr. Wilson across 10 procedure codes in 2024, for 298 Medicare patients. Medicare paid $38,993 for them.
Dr. Wilson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1702024: 1549%
- Other services
- 2023: 1142024: 12812%
- Office and hospital visits
- 2023: 1202024: 1287%
Where Dr. Wilson's Medicare services took place, 2024
- In an office12831%
- In a facility28269%
Dr. Wilson compared with the Iowa median for general surgeons, 2024
- Dr. Wilson
- Iowa median
- Medicare services
- 410vs 1642.5 times
- Medicare patients
- 298vs 1462.0 times
- Part D claims
- 195vs 434.5 times
Medians across 332 general surgeons in Iowa with Dmand AI profiles that report each measure.
Dr. Wilson'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. Wilson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wilson and other general surgeons in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alison E. Wilson treated 298 Medicare patients in 2024, average age 73
CMS counts 298 Medicare patients who saw Dr. Wilson in 2024. The largest group is 65 to 74, with 167 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wilson's median patient age at 62, with 64% women.
Dr. Wilson's Medicare patients by age, 2024
Dr. Wilson's Medicare patients by sex, 2024
- Women17960%
- Men11940%
Chronic conditions among Dr. Wilson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis36%
- Diabetes31%
- Mood disorders29%
- Depression28%
- Chronic kidney disease25%
- Cancer24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wilson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alison E. Wilson wrote 242 Medicare Part D claims in 2024
In 2024, Dr. Wilson wrote 242 Medicare Part D claims for 194 patients. 60% of them were for generic drugs. CMS names the drug for 195 of them, across 4 drugs with 11 or more claims each, at $14,411 in total drug cost. In 2023, CMS named 126 claims across 4 drugs.
Dr. Wilson's Part D claims by kind of drug, 2024
- Generic146 claims60%
- Brand-name96 claims40%
Dr. Wilson'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. Wilson's Part D claims, 2024
- Opioids18%43 of 242 claims
- Antibiotics10%25 of 242 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1262024: 19555%
Drugs named by CMS: 4 in 2024, 4 in 2023.
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
Dr. Alison E. Wilson ranks in the 89th percentile for hernia repair - groin (open) in Medicare
Dr. Wilson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of hernia repair - groin (open) by Dr. Wilson, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Wilson ranks in Medicare procedure volume
- Colonoscopy
- 85th percentile126 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 56th percentile32 procedures
- Hernia repair - groin (open)
- 89th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Alison E. Wilson received $104 in industry payments from 2019 to 2025
CMS Open Payments shows 6 general payments to Dr. Wilson from 6 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $32.
General payments to Dr. Wilson by program year, 2019 to 2025
Companies that paid Dr. Wilson the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alison E. Wilson'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Alison E. Wilson
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. Alison E. Wilson's NPI number?
Dr. Alison E. Wilson's NPI number is 1114149622. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Alison E. Wilson?
Dr. Alison E. Wilson is a general surgeon in Marshalltown, Iowa. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Alison E. Wilson practice?
Dr. Wilson practices at 421 E Merle Hibbs Blvd, Marshalltown, IA 50158. Dr. Wilson's primary practice is McFarland Clinic in Marshalltown, Iowa. Dmand AI also links Dr. Wilson to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Alison E. Wilson's office phone number?
The practice phone on file for Dr. Wilson is (515) 239-4400.
What is Dr. Alison E. Wilson's medical license number?
Dr. Wilson holds Iowa license 38988, one of the licenses on file in 2 states.
Which states has Dr. Alison E. Wilson been licensed in?
Dmand AI has state licenses on file for Dr. Wilson in Iowa and Illinois.
Which hospitals is Dr. Alison E. Wilson affiliated with?
Dr. Wilson is affiliated with UnityPoint Health - Marshalltown Hospital. Dmand AI links Dr. Wilson to 3 more hospitals.
What medical group is Dr. Alison E. Wilson part of?
Dr. Wilson is linked to McFarland Clinic. Dmand AI links Dr. Wilson to 1 more medical group.
Does Dr. Alison E. Wilson accept Medicare?
Yes. CMS data shows Dr. Wilson billed Medicare for 410 services in 2024, and Dr. Wilson accepts Medicare assignment.
How many Medicare patients does Dr. Alison E. Wilson see?
CMS counts 298 Medicare patients who saw Dr. Wilson in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Alison E. Wilson bill to Medicare?
In 2024, Dr. Wilson's most billed Medicare services were surgery: digestive system (45385), medicare service (G0500) and office visit, new patient (99203).
What drugs does Dr. Alison E. Wilson prescribe most?
In 2024 Medicare Part D data, Dr. Wilson's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Sutab and Hydrocodone-Acetaminophen.
Has Dr. Alison E. Wilson received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Dr. Wilson from 6 companies from 2019 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Alison E. Wilson been practicing?
Dr. Wilson graduated from medical school in 2005, 21 years ago.
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