Gerrit Max Dunford

  • Janesville, WI
  • General surgeon
NPI1326493271PAC ID9436559663
Medicare services, 2024
221
Medicare patients, 2024
134
Part D claims, 2024
36
Publications
2
Hospital affiliations
4
Practice address
1000 Mineral Point Ave, Janesville, WI 53548
Practice phone
Call (608) 756-6000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville

Physical Therapy Clinic · Janesville, Wisconsin

See all 13 affiliations

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Gerrit Max Dunford is a general surgeon in Janesville, Wisconsin

Gerrit Dunford practices at Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin.

Gerrit Dunford's NPI, 1326493271, was assigned on April 28, 2016. Gerrit Dunford graduated from University of Nevada School of Medicine in 2016. Gerrit Dunford holds Illinois license 036149067.

NPI and contact details
Medicare PAC ID
9436559663
NPI enumeration date
April 28, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(608) 756-6000
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Gerrit Max Dunford practices at Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin

Gerrit Dunford's primary practice is Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville, at 1000 Mineral Point Ave, Janesville, WI 53548. The practice phone is (608) 756-6000.

  • Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville
    1000 Mineral Point Ave, Janesville, WI 53548Phone(608) 756-6000

Source: Dmand AI Affiliation Data

Gerrit Max Dunford is affiliated with 9 sites of care and 4 medical groups

Gerrit Dunford's primary practice is Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin. Gerrit Dunford is also affiliated with Mercyhealth Hospital and Trauma Center-Janesville. The medical group on file is Mercyhealth. Dmand AI also links Gerrit Dunford to 3 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.

See all 13 affiliations for Gerrit Dunford

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Gerrit Max Dunford's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Gerrit Dunford practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mercyhealth Hospital and Trauma Center - Outpatient Therapy - JanesvilleAvailable with a free account
+8 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Gerrit Max Dunford is one of 565 general surgeons in Wisconsin

Surgery is Gerrit Dunford's primary specialty in the NPI Registry, under taxonomy code 208600000X. Gerrit Dunford is licensed in Illinois.

Specialties and state licenses

  • Surgery, IllinoisPrimaryLicense 036149067 · taxonomy 208600000X

General surgeons near Gerrit Dunford

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

Gerrit Max Dunford billed Medicare for 221 services in 2024

CMS data shows 221 Medicare services from Gerrit Dunford across 5 procedure codes in 2024, for 134 Medicare patients. Medicare paid $14,237 for them.

Medicare services, 2024221
Medicare patients134
Paid by Medicare$14,237
Procedure codes5

Gerrit Dunford's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3122024: 22129%
Surgery
2023: 242024: 0100%

Where Gerrit Dunford's Medicare services took place, 2024

  • In an office209%
  • In a facility20191%

Gerrit Dunford compared with the Wisconsin median for general surgeons, 2024

  • Gerrit Dunford
  • Wisconsin median
Medicare services
221vs 992.2 times
Medicare patients
134vs 10034% above
Part D claims
11vs 3770% below

Medians across 557 general surgeons in Wisconsin with Dmand AI profiles that report each measure.

Gerrit Dunford'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

Gerrit Max Dunford treated 134 Medicare patients in 2024, average age 75

CMS counts 134 Medicare patients who saw Gerrit Dunford in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Gerrit Dunford's median patient age at 67, with 54% women.

Medicare patients, 2024134
Average age75
Average risk score2.57
Also on Medicaid54%

Gerrit Dunford's Medicare patients by age, 2024

Gerrit Dunford's Medicare patients by sex, 2024

  • Women7354%
  • Men6146%

Chronic conditions among Gerrit Dunford's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis59%
  4. Ischemic heart disease47%
  5. Mood disorders47%
  6. Diabetes46%
  7. Anxiety42%
  8. Depression41%

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

Gerrit Dunford's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Gerrit Max Dunford wrote 36 Medicare Part D claims in 2024

In 2024, Gerrit Dunford wrote 36 Medicare Part D claims for 17 patients. 83% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $49 in total drug cost.

Part D claims, 202436
Drugs named by CMS1
Total drug cost$49
Part D patients17

Gerrit Dunford's Part D claims by kind of drug, 2024

  • Generic30 claims83%
  • Brand-name and other6 claims17%

Gerrit Dunford's most prescribed drugs by claims, 2018

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 Gerrit Dunford's Part D claims, 2024

  • Antibiotics53%19 of 36 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Gerrit Dunford

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

How Gerrit Max Dunford takes part in Medicare

Gerrit Dunford accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 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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Gerrit Max Dunford has 2 publications on record

Dmand AI links 2 papers to Gerrit Dunford. Gerrit Dunford's most frequent co-authors are Richard Caringal Baynosa, MD, Rami E. Lutfi, MD and Nancy Bishop Panko, MD.

Papers2

Gerrit Dunford's most frequent co-authors

Recent publications by Gerrit Dunford

See all 2 publications and co-authors

See who Gerrit Dunford researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Gerrit Dunford works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Gerrit Max Dunford received $2,398 in industry payments from 2017 to 2025

CMS Open Payments shows 36 general payments to Gerrit Dunford from 16 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Kerecis Limited paid the most, $448.

General payments to Gerrit Dunford by program year, 2017 to 2025

Companies that paid Gerrit Dunford the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Gerrit Dunford

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

Gerrit Max Dunford graduated from University of Nevada School of Medicine

Gerrit Dunford graduated from University of Nevada School of Medicine in 2016.

  1. Medical schoolUniversity of Nevada School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Gerrit Max Dunford'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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 panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Gerrit Max Dunford

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Gerrit Max Dunford's NPI number?

Gerrit Max Dunford's NPI number is 1326493271. It was assigned on April 28, 2016, and it is active in the NPI Registry.

What does Gerrit Max Dunford specialize in?

Gerrit Max Dunford is a general surgeon in Janesville, Wisconsin. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Gerrit Max Dunford practice?

Gerrit Dunford practices at 1000 Mineral Point Ave, Janesville, WI 53548. Gerrit Dunford's primary practice is Mercyhealth Hospital and Trauma Center - Outpatient Therapy - Janesville in Janesville, Wisconsin. Dmand AI also links Gerrit Dunford to 3 hospitals, 4 group practices and clinics and 3 medical groups.

What is Gerrit Max Dunford's office phone number?

The practice phone on file for Gerrit Dunford is (608) 756-6000.

What is Gerrit Max Dunford's medical license number?

Gerrit Dunford holds Illinois license 036149067.

Which hospitals is Gerrit Max Dunford affiliated with?

Gerrit Dunford is affiliated with Mercyhealth Hospital and Trauma Center-Janesville. Dmand AI links Gerrit Dunford to 3 more hospitals.

What medical group is Gerrit Max Dunford part of?

Gerrit Dunford is linked to Mercyhealth. Dmand AI links Gerrit Dunford to 3 more medical groups.

Does Gerrit Max Dunford accept Medicare?

Yes. CMS data shows Gerrit Dunford billed Medicare for 221 services in 2024, and Gerrit Dunford accepts Medicare assignment.

How many Medicare patients does Gerrit Max Dunford see?

CMS counts 134 Medicare patients who saw Gerrit Dunford in 2024, with an average age of 75.

What services does Gerrit Max Dunford bill to Medicare?

In 2024, Gerrit Dunford's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and emergency department visit (99284).

Show 6 more questionsShow fewer questions

Where did Gerrit Max Dunford go to medical school?

Gerrit Dunford graduated from University of Nevada School of Medicine in 2016.

What drugs does Gerrit Max Dunford prescribe most?

In 2018 Medicare Part D data, Gerrit Dunford's most prescribed drugs by claims were Hydrocodone-Acetaminophen.

Has Gerrit Max Dunford received payments from drug or device companies?

CMS Open Payments shows $2,398 in general payments to Gerrit Dunford from 16 companies from 2017 to 2025. The largest total came from Kerecis Limited.

How long has Gerrit Max Dunford been practicing?

Gerrit Dunford graduated from medical school in 2016, 10 years ago.

Does Gerrit Max Dunford do research?

Dmand AI links 2 publications to Gerrit Dunford.

Who does Gerrit Max Dunford publish with?

Gerrit Dunford's most frequent co-authors are Richard Caringal Baynosa, MD (1 shared paper), Rami E. Lutfi, MD (1 shared paper) and Nancy Bishop Panko, MD (1 shared paper).

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