Dr. John M. Mahowald, MD
- Medicare services, 2024
- 373
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 2,865
- Hospital affiliations
- 5
- Industry payments
- $10,147
- Practice address
- 1200 6th N Ave, Saint Cloud, MN 56303
- Practice phone
- Call (320) 252-5131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Centracare - River Campus Clinic
Saint Cloud, Minnesota
Find Dr. Mahowald'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. John M. Mahowald is a cardiologist in Saint Cloud, Minnesota
Dr. Mahowald practices at Centracare - River Campus Clinic in Saint Cloud, Minnesota.
Dr. Mahowald's NPI, 1952303570, was assigned on August 12, 2005. Dr. Mahowald graduated from University of Minnesota Medical School in 1977. Dr. Mahowald holds Minnesota license 25694.
- NPI
- 1952303570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042364788
- NPI enumeration date
- August 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (320) 252-5131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John M. Mahowald practices at Centracare - River Campus Clinic in Saint Cloud, Minnesota
Dr. Mahowald's primary practice is Centracare - River Campus Clinic, at 1200 6th N Ave, Saint Cloud, MN 56303 in Stearns County. The practice phone is (320) 252-5131.
- Centracare - River Campus Clinic1200 6th N Ave, Saint Cloud, MN 56303 · Stearns CountyPhone(320) 252-5131
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John M. Mahowald is affiliated with 7 sites of care and 4 medical groups
Dr. Mahowald's primary practice is Centracare - River Campus Clinic in Saint Cloud, Minnesota. Dr. Mahowald is also affiliated with CentraCare - St. Cloud Hospital. The medical group on file is CentraCare - River Campus Clinic. Dmand AI also links Dr. Mahowald to 4 more hospitals, 3 medical groups and 1 group practice or clinic, 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. John M. Mahowald's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahowald practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Centracare - River Campus Clinic | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John M. Mahowald is one of 540 cardiologists in Minnesota
Cardiovascular disease is Dr. Mahowald's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Mahowald is licensed in Minnesota.
Specialties and state licenses
- Cardiovascular disease, MinnesotaPrimary
Cardiologists near Dr. Mahowald
Counts of cardiologists 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. John M. Mahowald billed Medicare for 373 services in 2024
CMS data shows 373 Medicare services from Dr. Mahowald across 5 procedure codes in 2024, for 281 Medicare patients. Medicare paid $33,541 for them.
Dr. Mahowald's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3772024: 3731%
- Tests and treatments
- 2023: 142024: 0100%
Where Dr. Mahowald's Medicare services took place, 2024
- In an office33790%
- In a facility3610%
Dr. Mahowald compared with the Minnesota median for cardiologists, 2024
- Dr. Mahowald
- Minnesota median
- Medicare services
- 373vs 73349% below
- Medicare patients
- 281vs 48041% below
- Part D claims
- 2,719vs 4685.8 times
Medians across 521 cardiologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Mahowald'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. Mahowald and other cardiologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John M. Mahowald treated 281 Medicare patients in 2024, average age 76
CMS counts 281 Medicare patients who saw Dr. Mahowald in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mahowald's median patient age at 72, with 32% women.
Dr. Mahowald's Medicare patients by age, 2024
Dr. Mahowald's Medicare patients by sex, 2024
- Women11942%
- Men16258%
Chronic conditions among Dr. Mahowald's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease57%
- Atrial fibrillation48%
- Arthritis46%
- Heart failure35%
- Diabetes32%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mahowald's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women32%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John M. Mahowald wrote 2,865 Medicare Part D claims in 2024
In 2024, Dr. Mahowald wrote 2,865 Medicare Part D claims for 463 patients. 84% of them were for generic drugs. CMS names the drug for 2,719 of them, across 37 drugs with 11 or more claims each, at $501,629 in total drug cost. In 2023, CMS named 2,092 claims across 33 drugs.
Dr. Mahowald's Part D claims by kind of drug, 2024
- Generic2,411 claims84%
- Brand-name and other454 claims16%
Dr. Mahowald'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0922024: 2,71930%
Drugs named by CMS: 37 in 2024, 33 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. John M. Mahowald offers telehealth to Medicare patients
Dr. Mahowald accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mahowald as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John M. Mahowald received $10,147 in industry payments from 2016 to 2025
CMS Open Payments shows 50 general payments to Dr. Mahowald from 6 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 73% of the total. Medtronic Vascular, Inc. paid the most, $10,040.
General payments to Dr. Mahowald by program year, 2016 to 2025
General payments to Dr. Mahowald by kind, 2016 to 2025
- Travel and lodging$7,42873%
- Food and beverage$2,70727%
- Education$120%
Companies that paid Dr. Mahowald the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John M. Mahowald graduated from University of Minnesota Medical School
Dr. Mahowald graduated from University of Minnesota Medical School in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John M. Mahowald'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) |
| 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. John M. Mahowald
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. John M. Mahowald's NPI number?
Dr. John M. Mahowald's NPI number is 1952303570. It was assigned on August 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John M. Mahowald?
Dr. John M. Mahowald is a cardiologist in Saint Cloud, Minnesota. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. John M. Mahowald practice?
Dr. Mahowald practices at 1200 6th N Ave, Saint Cloud, MN 56303. Dr. Mahowald's primary practice is Centracare - River Campus Clinic in Saint Cloud, Minnesota. Dmand AI also links Dr. Mahowald to 4 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. John M. Mahowald's office phone number?
The practice phone on file for Dr. Mahowald is (320) 252-5131.
What is Dr. John M. Mahowald's medical license number?
Dr. Mahowald holds Minnesota license 25694.
Which hospitals is Dr. John M. Mahowald affiliated with?
Dr. Mahowald is affiliated with CentraCare - St. Cloud Hospital. Dmand AI links Dr. Mahowald to 4 more hospitals.
What medical group is Dr. John M. Mahowald part of?
Dr. Mahowald is linked to CentraCare - River Campus Clinic. Dmand AI links Dr. Mahowald to 3 more medical groups.
Does Dr. John M. Mahowald accept Medicare?
Yes. CMS data shows Dr. Mahowald billed Medicare for 373 services in 2024, and Dr. Mahowald accepts Medicare assignment.
Does Dr. John M. Mahowald offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mahowald as offering telehealth services.
How many Medicare patients does Dr. John M. Mahowald see?
CMS counts 281 Medicare patients who saw Dr. Mahowald in 2024, with an average age of 76.
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What services does Dr. John M. Mahowald bill to Medicare?
In 2024, Dr. Mahowald's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and hospital inpatient care (99232).
Where did Dr. John M. Mahowald go to medical school?
Dr. Mahowald graduated from University of Minnesota Medical School in 1977.
What drugs does Dr. John M. Mahowald prescribe most?
In 2024 Medicare Part D data, Dr. Mahowald's most prescribed drugs by claims were Metoprolol Succinate, Losartan Potassium and Rosuvastatin Calcium.
Has Dr. John M. Mahowald received payments from drug or device companies?
CMS Open Payments shows $10,147 in general payments to Dr. Mahowald from 6 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. John M. Mahowald been practicing?
Dr. Mahowald graduated from medical school in 1977, 49 years ago.
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