Dr. Matthew Hagen, DO
- Medicare services, 2024
- 209
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 12
- Hospital affiliations
- 3
- Industry payments
- $13
- Practice address
- One Wyoming Street, Dayton, OH 45409
- Practice phone
- Call (937) 208-3023
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hagen's professional email, personal email and mobile number
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Dr. Matthew Hagen is an internist in Dayton, Ohio
Dr. Hagen practices at Miami Valley Hospital in Dayton, Ohio, part of Premier Health.
Dr. Hagen's NPI, 1295231017, was assigned on April 2, 2018. Dr. Hagen holds Mississippi license 30536.
- NPI
- 1295231017NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961734173
- NPI enumeration date
- April 2, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (937) 208-3023
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Hagen practices at 2 locations in Dayton, Ohio
Dr. Hagen's primary practice is Miami Valley Hospital, at One Wyoming Street, Dayton, OH 45409 in Montgomery County. The practice phone is (937) 208-3023. Dr. Hagen also practices at Miami Valley Hospital, 1 Wyoming St, Dayton, OH 45409.
- Miami Valley HospitalPrimaryOne Wyoming Street, Dayton, OH 45409 · Montgomery CountyPhone(937) 208-3023
- Miami Valley Hospital1 Wyoming St, Dayton, OH 45409 · Montgomery CountyPhone(937) 208-8000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Matthew Hagen is affiliated with 4 sites of care and 3 medical groups
Dr. Hagen's primary practice is Miami Valley Hospital in Dayton, Ohio, part of Premier Health. Dr. Hagen is also affiliated with Memorial Hospital Gulfport. The medical group on file is Miami Valley Hospitalist Group. Dmand AI also links Dr. Hagen to 1 more hospital, 2 medical groups and 1 breast imaging center, 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. Matthew Hagen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hagen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Miami Valley Hospital | 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. Matthew Hagen is one of 4,708 internists in Ohio
Internal medicine is Dr. Hagen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hagen is licensed in Mississippi.
Specialties and state licenses
- Internal medicine, MississippiPrimary
Internists near Dr. Hagen
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. Matthew Hagen billed Medicare for 209 services in 2024
CMS data shows 209 Medicare services from Dr. Hagen across 3 procedure codes in 2024, for 113 Medicare patients. Medicare paid $15,769 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hagen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 752024: 209179%
Dr. Hagen compared with the Ohio median for internists, 2024
- Dr. Hagen
- Ohio median
- Medicare services
- 209vs 48757% below
- Medicare patients
- 113vs 19241% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Hagen'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.
Need commercial claims for Dr. Hagen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hagen and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Hagen treated 113 Medicare patients in 2024, average age 77
CMS counts 113 Medicare patients who saw Dr. Hagen in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.67, 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. Hagen's median patient age at 75, with 54% women.
Dr. Hagen's Medicare patients by age, 2024
Dr. Hagen's Medicare patients by sex, 2024
- Women6154%
- Men5246%
Chronic conditions among Dr. Hagen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure61%
- Arthritis56%
- Atrial fibrillation53%
- Ischemic heart disease52%
- Diabetes46%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hagen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Hagen wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Hagen wrote 12 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Matthew Hagen takes part in Medicare
Dr. Hagen 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. Matthew Hagen received $13 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Hagen from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $13.
Companies that paid Dr. Hagen the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Matthew Hagen'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 Affiliation DataDmand AI Practice 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 (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. Matthew Hagen
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. Matthew Hagen's NPI number?
Dr. Matthew Hagen's NPI number is 1295231017. It was assigned on April 2, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Hagen?
Dr. Matthew Hagen is an internist in Dayton, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Matthew Hagen practice?
Dr. Hagen practices at One Wyoming Street, Dayton, OH 45409. Dr. Hagen also practices at 1 Wyoming St, Dayton, OH 45409. Dr. Hagen's primary practice is Miami Valley Hospital in Dayton, Ohio, part of Premier Health. Dmand AI also links Dr. Hagen to 1 hospital, 2 medical groups and 1 breast imaging center.
What is Dr. Matthew Hagen's office phone number?
The practice phone on file for Dr. Hagen is (937) 208-3023.
What is Dr. Matthew Hagen's medical license number?
Dr. Hagen holds Mississippi license 30536.
Which hospitals is Dr. Matthew Hagen affiliated with?
Dr. Hagen practices at Miami Valley Hospital in Dayton, Ohio. Dr. Hagen is also affiliated with Memorial Hospital Gulfport. Dmand AI links Dr. Hagen to 1 more hospital.
What medical group is Dr. Matthew Hagen part of?
Dr. Hagen is linked to Miami Valley Hospitalist Group. Dmand AI links Dr. Hagen to 2 more medical groups.
Does Dr. Matthew Hagen accept Medicare?
Yes. CMS data shows Dr. Hagen billed Medicare for 209 services in 2024, and Dr. Hagen accepts Medicare assignment.
How many Medicare patients does Dr. Matthew Hagen see?
CMS counts 113 Medicare patients who saw Dr. Hagen in 2024, with an average age of 77.
What services does Dr. Matthew Hagen bill to Medicare?
In 2024, Dr. Hagen's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Has Dr. Matthew Hagen received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Hagen from 1 company from 2022 to 2022. The largest total came from Amgen Inc.
How long has Dr. Matthew Hagen been practicing?
Dr. Hagen graduated from medical school in 2018, 8 years ago.
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