Dr. Kenneth John Hartman Jr., MD
- Medicare services, 2024
- 188
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 180
- Hospital affiliations
- 3
- Industry payments
- $8,328
- Practice address
- 1227 East Rusholme Street, Davenport, IA 52803
- Practice phone
- Call (563) 421-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hartman'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. Kenneth John Hartman Jr. is a general surgeon in Davenport, Iowa
Dr. Hartman practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health.
Dr. Hartman's NPI, 1366407322, was assigned on April 20, 2006. Dr. Hartman graduated from University of Iowa, RJ & L Carver College of Medicine in 2001. Dr. Hartman holds Iowa license NO LICENSE.
- NPI
- 1366407322NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799798914
- NPI enumeration date
- April 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 421-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth John Hartman Jr. practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa
Dr. Hartman's primary practice is MercyOne Genesis Davenport Medical Center, at 1227 East Rusholme Street, Davenport, IA 52803 in Scott County. The practice phone is (563) 421-1000.
- MercyOne Genesis Davenport Medical Center1227 East Rusholme Street, Davenport, IA 52803 · Scott CountyPhone(563) 421-1000
Source: Dmand AI Affiliation Data
Dr. Kenneth John Hartman Jr. is affiliated with 5 sites of care and 2 medical groups
Dr. Hartman's primary practice is MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health. Dr. Hartman is also affiliated with MercyOne Genesis Silvis Medical Center. The medical group on file is Genesis Health System. Dmand AI also links Dr. Hartman to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kenneth John Hartman Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hartman practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MercyOne Genesis Davenport Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth John Hartman Jr. is one of 317 general surgeons in Iowa
Surgery is Dr. Hartman's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Hartman is licensed in Iowa.
Specialties and state licenses
- Surgery, IowaPrimary
General surgeons near Dr. Hartman
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. Kenneth John Hartman Jr. billed Medicare for 188 services in 2024
CMS data shows 188 Medicare services from Dr. Hartman across 7 procedure codes in 2024, for 146 Medicare patients. Medicare paid $15,374 for them.
Dr. Hartman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2322024: 18819%
- Surgery
- 2023: 142024: 0100%
Where Dr. Hartman's Medicare services took place, 2024
- In an office12365%
- In a facility6535%
Dr. Hartman compared with the Iowa median for general surgeons, 2024
- Dr. Hartman
- Iowa median
- Medicare services
- 188vs 16415% above
- Medicare patients
- 146vs 146Close to median
- Part D claims
- 164vs 433.8 times
Medians across 332 general surgeons in Iowa with Dmand AI profiles that report each measure.
Dr. Hartman'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. Hartman and other general surgeons in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kenneth John Hartman Jr. treated 146 Medicare patients in 2024, average age 72
CMS counts 146 Medicare patients who saw Dr. Hartman in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hartman's median patient age at 54, with 56% women.
Dr. Hartman's Medicare patients by age, 2024
Dr. Hartman's Medicare patients by sex, 2024
- Women7149%
- Men7551%
Chronic conditions among Dr. Hartman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes36%
- Ischemic heart disease34%
- Chronic kidney disease33%
- Anxiety31%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hartman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kenneth John Hartman Jr. wrote 180 Medicare Part D claims in 2024
In 2024, Dr. Hartman wrote 180 Medicare Part D claims for 83 patients. 99% of them were for generic drugs. CMS names the drug for 164 of them, across 3 drugs with 11 or more claims each, at $305 in total drug cost. In 2023, CMS named 178 claims across 3 drugs.
Dr. Hartman's Part D claims by kind of drug, 2024
- Generic178 claims99%
- Brand-name and other2 claims1%
Dr. Hartman'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. Hartman's Part D claims, 2024
- Opioids42%75 of 180 claims
- Antibiotics6%11 of 180 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: 1782024: 1648%
Drugs named by CMS: 3 in 2024, 3 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. Kenneth John Hartman Jr. ranks in the 80th percentile for hernia repair (minimally invasive) in Medicare
Dr. Hartman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of hernia repair (minimally invasive) by Dr. Hartman, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Hartman ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 80th percentile14 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 42nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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 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. Kenneth John Hartman Jr. received $8,328 in industry payments from 2017 to 2025
CMS Open Payments shows 38 general payments to Dr. Hartman from 5 drug and device companies from 2017 to 2025. Education make up the largest share, 49% of the total. Intuitive Surgical, Inc. paid the most, $4,705.
General payments to Dr. Hartman by program year, 2017 to 2025
General payments to Dr. Hartman by kind, 2017 to 2025
- Education$4,06849%
- Food and beverage$1,76121%
- Travel and lodging$1,69920%
- Consulting fees$80010%
Companies that paid Dr. Hartman the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kenneth John Hartman Jr. graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Hartman graduated from University of Iowa, RJ & L Carver College of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kenneth John Hartman Jr.'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) |
| 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) |
| 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. Kenneth John Hartman Jr.
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. Kenneth John Hartman Jr.'s NPI number?
Dr. Kenneth John Hartman Jr.'s NPI number is 1366407322. It was assigned on April 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth John Hartman Jr.?
Dr. Kenneth John Hartman Jr. is a general surgeon in Davenport, Iowa. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Kenneth John Hartman Jr. practice?
Dr. Hartman practices at 1227 East Rusholme Street, Davenport, IA 52803. Dr. Hartman's primary practice is MercyOne Genesis Davenport Medical Center in Davenport, Iowa, part of Trinity Health. Dmand AI also links Dr. Hartman to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Kenneth John Hartman Jr.'s office phone number?
The practice phone on file for Dr. Hartman is (563) 421-1000.
What is Dr. Kenneth John Hartman Jr.'s medical license number?
Dr. Hartman holds Iowa license NO LICENSE.
Which hospitals is Dr. Kenneth John Hartman Jr. affiliated with?
Dr. Hartman practices at MercyOne Genesis Davenport Medical Center in Davenport, Iowa. Dr. Hartman is also affiliated with MercyOne Genesis Silvis Medical Center. Dmand AI links Dr. Hartman to 1 more hospital.
What medical group is Dr. Kenneth John Hartman Jr. part of?
Dr. Hartman is linked to Genesis Health System. Dmand AI links Dr. Hartman to 1 more medical group.
Does Dr. Kenneth John Hartman Jr. accept Medicare?
Yes. CMS data shows Dr. Hartman billed Medicare for 188 services in 2024, and Dr. Hartman accepts Medicare assignment.
How many Medicare patients does Dr. Kenneth John Hartman Jr. see?
CMS counts 146 Medicare patients who saw Dr. Hartman in 2024, with an average age of 72.
What services does Dr. Kenneth John Hartman Jr. bill to Medicare?
In 2024, Dr. Hartman's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and hospital inpatient care (99232).
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Where did Dr. Kenneth John Hartman Jr. go to medical school?
Dr. Hartman graduated from University of Iowa, RJ & L Carver College of Medicine in 2001.
What drugs does Dr. Kenneth John Hartman Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Hartman's most prescribed drugs by claims were Ondansetron HCl, Hydrocodone-Acetaminophen and Ibuprofen.
Has Dr. Kenneth John Hartman Jr. received payments from drug or device companies?
CMS Open Payments shows $8,328 in general payments to Dr. Hartman from 5 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Kenneth John Hartman Jr. been practicing?
Dr. Hartman graduated from medical school in 2001, 25 years ago.
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