Dr. Jonathon Paul Mahn, DO
- Medicare services, 2020
- 414
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 28
- Hospital affiliations
- 2
- Industry payments
- $375
- Practice address
- 4545 N Hunt Hwy, Florence, AZ 85132
- Practice phone
- Call (520) 868-3333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
HonorHealth Florence Medical Center
Florence, Arizona
Find Dr. Mahn'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. Jonathon Paul Mahn is an internist in Florence, Arizona
Dr. Mahn practices at HonorHealth Florence Medical Center in Florence, Arizona.
Dr. Mahn's NPI, 1629206065, was assigned on June 24, 2009. Dr. Mahn holds Arizona license 5979.
- NPI
- 1629206065NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426205840
- NPI enumeration date
- June 24, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 868-3333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathon Paul Mahn practices at HonorHealth Florence Medical Center in Florence, Arizona
Dr. Mahn's primary practice is HonorHealth Florence Medical Center, at 4545 N Hunt Hwy, Florence, AZ 85132 in Pinal County. The practice phone is (520) 868-3333.
- HonorHealth Florence Medical Center4545 N Hunt Hwy, Florence, AZ 85132 · Pinal CountyPhone(520) 868-3333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathon Paul Mahn is affiliated with 4 sites of care and 3 medical groups
Dr. Mahn's primary practice is HonorHealth Florence Medical Center in Florence, Arizona. Dr. Mahn is also affiliated with HonorHealth Four Peaks Medical Center. The medical group on file is Sound Physicians. Dmand AI also links Dr. Mahn to 1 more hospital, 2 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. Jonathon Paul Mahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HonorHealth Florence Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathon Paul Mahn is one of 2,420 internists in Arizona
Internal medicine is Dr. Mahn's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mahn is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Mahn
Counts of internists 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. Jonathon Paul Mahn billed Medicare for 414 services in 2020
CMS data shows 414 Medicare services from Dr. Mahn across 5 procedure codes in 2020, for 18 Medicare patients. Medicare paid $52,529 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mahn's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1,1522020: 41464%
Dr. Mahn compared with the Arizona median for internists, 2020
- Dr. Mahn
- Arizona median
- Medicare services
- 414vs 47613% below
- Medicare patients
- 18vs 20591% below
- Part D claims
- 35vs 26087% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Mahn's most billed Medicare procedure codes, 2020
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. Mahn and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathon Paul Mahn treated 18 Medicare patients in 2024, average age 75
CMS counts 18 Medicare patients who saw Dr. Mahn in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.51, 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. Mahn's median patient age at 70, with 50% women.
Chronic conditions among Dr. Mahn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathon Paul Mahn wrote 28 Medicare Part D claims in 2024
In 2024, Dr. Mahn wrote 28 Medicare Part D claims for 15 patients. 89% of them were for generic drugs. They cover 3 drugs, with $219 in total drug cost. In 2016, CMS named 41 claims across 3 drugs.
Dr. Mahn's Part D claims by kind of drug, 2024
- Generic25 claims89%
- Brand-name and other3 claims11%
Dr. Mahn's most prescribed drugs by claims, 2017
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. Mahn's Part D claims, 2024
- Antibiotics61%17 of 28 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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 412017: 3515%
Drugs named by CMS: 3 in 2017, 3 in 2016.
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 Dr. Jonathon Paul Mahn takes part in Medicare
Dr. Mahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathon Paul Mahn received $375 in industry payments from 2016 to 2023
CMS Open Payments shows 13 general payments to Dr. Mahn from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $132.
General payments to Dr. Mahn by program year, 2016 to 2023
Companies that paid Dr. Mahn the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jonathon Paul Mahn'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) |
| 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. Jonathon Paul Mahn
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. Jonathon Paul Mahn's NPI number?
Dr. Jonathon Paul Mahn's NPI number is 1629206065. It was assigned on June 24, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathon Paul Mahn?
Dr. Jonathon Paul Mahn is an internist in Florence, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathon Paul Mahn practice?
Dr. Mahn practices at 4545 N Hunt Hwy, Florence, AZ 85132. Dr. Mahn's primary practice is HonorHealth Florence Medical Center in Florence, Arizona. Dmand AI also links Dr. Mahn to 1 hospital, 2 medical groups and 1 group practice or clinic.
What is Dr. Jonathon Paul Mahn's office phone number?
The practice phone on file for Dr. Mahn is (520) 868-3333.
What is Dr. Jonathon Paul Mahn's medical license number?
Dr. Mahn holds Arizona license 5979.
Which hospitals is Dr. Jonathon Paul Mahn affiliated with?
Dr. Mahn is affiliated with HonorHealth Four Peaks Medical Center. Dmand AI links Dr. Mahn to 1 more hospital.
What medical group is Dr. Jonathon Paul Mahn part of?
Dr. Mahn is linked to Sound Physicians. Dmand AI links Dr. Mahn to 2 more medical groups.
Does Dr. Jonathon Paul Mahn accept Medicare?
Yes. CMS data shows Dr. Mahn billed Medicare for 414 services in 2020, and Dr. Mahn accepts Medicare assignment.
How many Medicare patients does Dr. Jonathon Paul Mahn see?
CMS counts 18 Medicare patients who saw Dr. Mahn in 2024, with an average age of 75.
What services does Dr. Jonathon Paul Mahn bill to Medicare?
In 2020, Dr. Mahn's most billed Medicare services were hospital inpatient care (99223), medical service (99220) and hospital inpatient care (99233).
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What drugs does Dr. Jonathon Paul Mahn prescribe most?
In 2017 Medicare Part D data, Dr. Mahn's most prescribed drugs by claims were Levofloxacin, Metoprolol Tartrate and Atorvastatin Calcium.
Has Dr. Jonathon Paul Mahn received payments from drug or device companies?
CMS Open Payments shows $375 in general payments to Dr. Mahn from 6 companies from 2016 to 2023. The largest total came from Inari Medical, Inc.
How long has Dr. Jonathon Paul Mahn been practicing?
Dr. Mahn graduated from medical school in 2009, 17 years ago.
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