Christopher David Hapner
- Medicare services, 2024
- 474
- Medicare patients, 2024
- 360
- Part D claims, 2024
- 354
- MIPS score, 2024
- 99
- Hospital affiliations
- 4
- Practice address
- 1200 Ralston Avenue, Defiance, OH 43512
- Practice phone
- Call (419) 783-6955
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Christopher Hapner'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.
Christopher David Hapner is an emergency medicine physician in Defiance, Ohio
Christopher Hapner practices at ProMedica Defiance Regional Hospital in Defiance, Ohio, part of ProMedica Health System.
Christopher Hapner's NPI, 1891175865, was assigned on June 4, 2015. Christopher Hapner holds Michigan license 5101021903.
- NPI
- 1891175865NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618281189
- NPI enumeration date
- June 4, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 783-6955
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher David Hapner practices at ProMedica Defiance Regional Hospital in Defiance, Ohio
Christopher Hapner's primary practice is ProMedica Defiance Regional Hospital, at 1200 Ralston Avenue, Defiance, OH 43512 in Defiance County. The practice phone is (419) 783-6955.
- ProMedica Defiance Regional Hospital1200 Ralston Avenue, Defiance, OH 43512 · Defiance CountyPhone(419) 783-6955
Source: Dmand AI Affiliation Data
Christopher David Hapner is affiliated with 4 sites of care and 4 medical groups
Christopher Hapner's primary practice is ProMedica Defiance Regional Hospital in Defiance, Ohio, part of ProMedica Health System. Christopher Hapner is also affiliated with University Hospital. The medical group on file is ProMedica Physicians. Dmand AI also links Christopher Hapner to 2 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher David Hapner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Hapner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ProMedica Defiance Regional Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher David Hapner is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Christopher Hapner's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Christopher Hapner is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Christopher Hapner
Counts of emergency 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
Christopher David Hapner billed Medicare for 474 services in 2024
CMS data shows 474 Medicare services from Christopher Hapner across 5 procedure codes in 2024, for 360 Medicare patients. Medicare paid $41,776 for them. Every service was in a facility, such as a hospital, rather than an office.
Christopher Hapner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3232024: 37315%
- Tests and treatments
- 2023: 742024: 10136%
Christopher Hapner compared with the Ohio median for emergency medicine physicians, 2024
- Christopher Hapner
- Ohio median
- Medicare services
- 474vs 26678% above
- Medicare patients
- 360vs 24845% above
- Part D claims
- 247vs 653.8 times
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Christopher Hapner'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Christopher David Hapner treated 360 Medicare patients in 2024, average age 72
CMS counts 360 Medicare patients who saw Christopher Hapner in 2024. The largest group is 75 to 84, with 134 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christopher Hapner's median patient age at 66, with 54% women.
Christopher Hapner's Medicare patients by age, 2024
Christopher Hapner's Medicare patients by sex, 2024
- Women21459%
- Men14641%
Chronic conditions among Christopher Hapner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Anxiety41%
- Mood disorders41%
- Diabetes39%
- Ischemic heart disease38%
- Depression37%
Share of Medicare patients with each condition. A patient can have several.
Christopher Hapner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher David Hapner wrote 354 Medicare Part D claims in 2024
In 2024, Christopher Hapner wrote 354 Medicare Part D claims for 227 patients. 94% of them were for generic drugs. CMS names the drug for 247 of them, across 8 drugs with 11 or more claims each, at $914 in total drug cost. In 2023, CMS named 166 claims across 7 drugs.
Christopher Hapner's Part D claims by kind of drug, 2024
- Generic332 claims94%
- Brand-name22 claims6%
Christopher Hapner'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 Christopher Hapner's Part D claims, 2024
- Opioids11%39 of 354 claims
- Antibiotics41%145 of 354 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: 1662024: 24749%
Drugs named by CMS: 8 in 2024, 7 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
Christopher David Hapner scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Christopher Hapner for performance year 2024, reported as part of a group. Christopher Hapner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Christopher Hapner's MIPS scores, performance year 2024
- 99of 100Final score
- 96.5of 100Quality
- 40of 100Improvement Activities
- 90of 100Cost
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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Christopher David Hapner received $147 in industry payments from 2022 to 2024
CMS Open Payments shows 2 general payments to Christopher Hapner from 2 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $125.
General payments to Christopher Hapner by program year, 2022 to 2024
Companies that paid Christopher Hapner the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher David Hapner'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) |
| 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 Christopher David Hapner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher David Hapner's NPI number?
Christopher David Hapner's NPI number is 1891175865. It was assigned on June 4, 2015, and it is active in the NPI Registry.
What does Christopher David Hapner specialize in?
Christopher David Hapner is an emergency medicine physician in Defiance, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Christopher David Hapner practice?
Christopher Hapner practices at 1200 Ralston Avenue, Defiance, OH 43512. Christopher Hapner's primary practice is ProMedica Defiance Regional Hospital in Defiance, Ohio, part of ProMedica Health System. Dmand AI also links Christopher Hapner to 2 hospitals and 3 medical groups.
What is Christopher David Hapner's office phone number?
The practice phone on file for Christopher Hapner is (419) 783-6955.
What is Christopher David Hapner's medical license number?
Christopher Hapner holds Michigan license 5101021903.
Which hospitals is Christopher David Hapner affiliated with?
Christopher Hapner practices at ProMedica Defiance Regional Hospital in Defiance, Ohio. Christopher Hapner is also affiliated with University Hospital. Dmand AI links Christopher Hapner to 2 more hospitals.
What medical group is Christopher David Hapner part of?
Christopher Hapner is linked to ProMedica Physicians. Dmand AI links Christopher Hapner to 3 more medical groups.
Does Christopher David Hapner accept Medicare?
Yes. CMS data shows Christopher Hapner billed Medicare for 474 services in 2024, and Christopher Hapner accepts Medicare assignment.
What is Christopher David Hapner's MIPS score?
Christopher Hapner's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
How many Medicare patients does Christopher David Hapner see?
CMS counts 360 Medicare patients who saw Christopher Hapner in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Christopher David Hapner bill to Medicare?
In 2024, Christopher Hapner's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
What drugs does Christopher David Hapner prescribe most?
In 2024 Medicare Part D data, Christopher Hapner's most prescribed drugs by claims were Cephalexin, Prednisone and Hydrocodone-Acetaminophen.
Has Christopher David Hapner received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Christopher Hapner from 2 companies from 2022 to 2024. The largest total came from Axsome Therapeutics, Inc.
How long has Christopher David Hapner been practicing?
Christopher Hapner graduated from medical school in 2015, 11 years ago.
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