Dr. Jon D. Kammerer, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 8,896
- MIPS score, 2024
- 95
- Hospital affiliations
- 1
- Practice address
- 321 Eighth Avenue West, Cresco, IA 52136
- Practice phone
- Call (563) 547-2022
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cresco Medical Clinic
Rural Health Clinic - Hospital-Owned · Cresco, Iowa
Find Dr. Kammerer'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. Jon D. Kammerer is a family medicine physician in Cresco, Iowa
Dr. Kammerer practices at Cresco Medical Clinic in Cresco, Iowa.
Dr. Kammerer's NPI, 1427169192, was assigned on August 31, 2006. Dr. Kammerer graduated from University of Iowa, RJ & L Carver College of Medicine in 2004. Dr. Kammerer holds Iowa license R-7243.
- NPI
- 1427169192NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880626308
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 547-2022
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jon D. Kammerer practices at Cresco Medical Clinic in Cresco, Iowa
Dr. Kammerer's primary practice is Cresco Medical Clinic, at 321 Eighth Avenue West, Cresco, IA 52136. The practice phone is (563) 547-2022.
- Cresco Medical Clinic321 Eighth Avenue West, Cresco, IA 52136Phone(563) 547-2022
Source: Dmand AI Affiliation Data
Dr. Jon D. Kammerer is affiliated with 9 sites of care and 1 medical group
Dr. Kammerer's primary practice is Cresco Medical Clinic in Cresco, Iowa. Dr. Kammerer is also affiliated with Regional Health Services of Howard County. The medical group on file is Regional Health Services of Howard County. Dmand AI also links Dr. Kammerer to 3 more skilled nursing facilities, 2 hospices, 1 group practice or clinic and 1 home health agency, each named with a free account. Dr. Kammerer's employer is on file too: a rural health clinic (rhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jon D. Kammerer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kammerer practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cresco Medical Clinic | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jon D. Kammerer is one of 1,873 family medicine physicians in Iowa
Family medicine is Dr. Kammerer's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Kammerer is licensed in Iowa.
Specialties and state licenses
- Family medicine, IowaPrimary
Family medicine physicians near Dr. Kammerer
Counts of family medicine physicians 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. Jon D. Kammerer billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Kammerer across 1 procedure code in 2024, for 31 Medicare patients. Medicare paid $840 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kammerer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 162024: 1131%
Dr. Kammerer compared with the Iowa median for family medicine physicians, 2024
- Dr. Kammerer
- Iowa median
- Medicare services
- 11vs 35997% below
- Medicare patients
- 31vs 17382% below
- Part D claims
- 8,312vs 1,1387.3 times
Medians across 1,982 family medicine physicians in Iowa with Dmand AI profiles that report each measure.
Dr. Kammerer'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. Kammerer and other family medicine physicians in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jon D. Kammerer treated 31 Medicare patients in 2024, average age 77
CMS counts 31 Medicare patients who saw Dr. Kammerer in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kammerer's median patient age at 63, with 53% women.
Dr. Kammerer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kammerer's Medicare patients by sex, 2024
- Women1342%
- Men1858%
Chronic conditions among Dr. Kammerer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease42%
- Arthritis39%
- Atrial fibrillation39%
- Chronic kidney disease39%
- Heart failure39%
- Diabetes35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kammerer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jon D. Kammerer wrote 8,896 Medicare Part D claims in 2024
In 2024, Dr. Kammerer wrote 8,896 Medicare Part D claims for 361 patients. 89% of them were for generic drugs. CMS names the drug for 8,312 of them, across 155 drugs with 11 or more claims each, at $458,543 in total drug cost. In 2023, CMS named 7,772 claims across 141 drugs.
Dr. Kammerer's Part D claims by kind of drug, 2024
- Generic7,910 claims89%
- Brand-name961 claims11%
- Other25 claims0%
Dr. Kammerer'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. Kammerer's Part D claims, 2024
- Opioids4%375 of 8,896 claims
- Antibiotics3%262 of 8,896 claims
- Antipsychotics, patients 65 and over1%132 of 8,896 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: 7,7722024: 8,3127%
Drugs named by CMS: 155 in 2024, 141 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. Jon D. Kammerer scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Kammerer for performance year 2024, reported through an alternative payment model (APM). Dr. Kammerer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kammerer's MIPS scores, performance year 2024
- 95of 100Final score
- 86of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jon D. Kammerer received $12 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Kammerer from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Medicomp Inc paid the most, $12.
Companies that paid Dr. Kammerer the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jon D. Kammerer graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Kammerer graduated from University of Iowa, RJ & L Carver College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jon D. Kammerer'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)Clinician Public Reporting: Overall MIPS Performance (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. Jon D. Kammerer
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. Jon D. Kammerer's NPI number?
Dr. Jon D. Kammerer's NPI number is 1427169192. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon D. Kammerer?
Dr. Jon D. Kammerer is a family medicine physician in Cresco, Iowa. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Jon D. Kammerer practice?
Dr. Kammerer practices at 321 Eighth Avenue West, Cresco, IA 52136. Dr. Kammerer's primary practice is Cresco Medical Clinic in Cresco, Iowa. Dmand AI also links Dr. Kammerer to 3 skilled nursing facilities, 2 hospices, 1 group practice or clinic and 1 home health agency.
What is Dr. Jon D. Kammerer's office phone number?
The practice phone on file for Dr. Kammerer is (563) 547-2022.
What is Dr. Jon D. Kammerer's medical license number?
Dr. Kammerer holds Iowa license R-7243.
Which hospitals is Dr. Jon D. Kammerer affiliated with?
Dr. Kammerer is affiliated with Regional Health Services of Howard County.
What medical group is Dr. Jon D. Kammerer part of?
Dr. Kammerer is linked to Regional Health Services of Howard County.
Does Dr. Jon D. Kammerer accept Medicare?
Yes. CMS data shows Dr. Kammerer billed Medicare for 11 services in 2024, and Dr. Kammerer accepts Medicare assignment.
What is Dr. Jon D. Kammerer's MIPS score?
Dr. Kammerer's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jon D. Kammerer see?
CMS counts 31 Medicare patients who saw Dr. Kammerer in 2024, with an average age of 77.
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What services does Dr. Jon D. Kammerer bill to Medicare?
In 2024, Dr. Kammerer's most billed Medicare services were hospital inpatient care (99239).
Where did Dr. Jon D. Kammerer go to medical school?
Dr. Kammerer graduated from University of Iowa, RJ & L Carver College of Medicine in 2004.
What drugs does Dr. Jon D. Kammerer prescribe most?
In 2024 Medicare Part D data, Dr. Kammerer's most prescribed drugs by claims were Atorvastatin Calcium, Furosemide and Warfarin Sodium.
Has Dr. Jon D. Kammerer received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Kammerer from 1 company from 2018 to 2018. The largest total came from Medicomp Inc.
How long has Dr. Jon D. Kammerer been practicing?
Dr. Kammerer graduated from medical school in 2004, 22 years ago.
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