Dr. David Clay Evans, MD
- Medicare services, 2024
- 360
- Medicare patients, 2024
- 265
- Part D claims, 2023
- 12
- MIPS score, 2024
- 80
- Hospital affiliations
- 3
- Practice address
- 335 Glessner Avenue, Mansfield, OH 44903
- Practice phone
- Call (419) 526-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Evans' professional email, personal email and mobile number
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Dr. David Clay Evans is a trauma surgery physician in Mansfield, Ohio
Dr. Evans practices at OhioHealth Mansfield Hospital in Mansfield, Ohio, part of OhioHealth.
Dr. Evans' NPI, 1851517031, was assigned on April 17, 2007. Dr. Evans graduated from Duke University School of Medicine in 2006. Dr. Evans holds Ohio license 35.094629.
- NPI
- 1851517031NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486819919
- NPI enumeration date
- April 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 526-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Clay Evans practices at OhioHealth Mansfield Hospital in Mansfield, Ohio
Dr. Evans' primary practice is OhioHealth Mansfield Hospital, at 335 Glessner Avenue, Mansfield, OH 44903 in Richland County. The practice phone is (419) 526-8000.
- OhioHealth Mansfield Hospital335 Glessner Avenue, Mansfield, OH 44903 · Richland CountyPhone(419) 526-8000
Source: Dmand AI Affiliation Data
Dr. David Clay Evans is affiliated with 3 sites of care and 1 medical group
Dr. Evans' primary practice is OhioHealth Mansfield Hospital in Mansfield, Ohio, part of OhioHealth. Dr. Evans is also affiliated with OhioHealth Grant Medical Center. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Evans to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Clay Evans' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Evans practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Mansfield Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across OhioHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Clay Evans is one of 51 trauma surgery physicians in Ohio
Trauma surgery is Dr. Evans' primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Evans is licensed in Ohio.
Specialties and state licenses
- Trauma surgery, OhioPrimary
Trauma surgery physicians near Dr. Evans
Counts of trauma surgery 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. David Clay Evans billed Medicare for 360 services in 2024
CMS data shows 360 Medicare services from Dr. Evans across 7 procedure codes in 2024, for 265 Medicare patients. Medicare paid $35,182 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Evans' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3342024: 3608%
Dr. Evans compared with the Ohio median for trauma surgery physicians, 2024
- Dr. Evans
- Ohio median
- Medicare services
- 360vs 20873% above
- Medicare patients
- 265vs 13498% above
- Part D claims
- 12vs 138% below
Medians across 43 trauma surgery physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Evans' 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. Evans?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Evans and other trauma surgery physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Clay Evans treated 265 Medicare patients in 2024, average age 77
CMS counts 265 Medicare patients who saw Dr. Evans in 2024. The largest group is 75 to 84, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.96, 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. Evans' median patient age at 72, with 58% women.
Dr. Evans' Medicare patients by age, 2024
Dr. Evans' Medicare patients by sex, 2024
- Women14555%
- Men12045%
Chronic conditions among Dr. Evans' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis70%
- Ischemic heart disease53%
- Mood disorders49%
- Depression46%
- Chronic kidney disease44%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Evans' 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
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Clay Evans wrote 12 Medicare Part D claims in 2023
In 2023, Dr. Evans wrote 12 Medicare Part D claims. They cover 1 drug, with $6,396 in total drug cost. In 2018, CMS named 15 claims across 1 drug.
Dr. Evans' most prescribed drugs by claims, 2023
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, 2018 to 2023
- 2018
- 2023
- Claims for drugs CMS names
- 2018: 152023: 1220%
Drugs named by CMS: 1 in 2023, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. David Clay Evans scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Evans for performance year 2024, reported as part of a group. Dr. Evans accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Evans' MIPS scores, performance year 2024
- 80of 100Final score
- 58.7of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Clay Evans received $199,198 in industry payments from 2017 to 2025
CMS Open Payments shows 263 general payments to Dr. Evans from 15 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 29% of the total. Fresenius Kabi USA, LLC paid the most, $127,938.
General payments to Dr. Evans by program year, 2017 to 2025
General payments to Dr. Evans by kind, 2017 to 2025
- Travel and lodging$56,75229%
- Speaker and faculty fees$49,13125%
- Consulting fees$42,96622%
- Education speaker fees$29,50015%
- Other$16,8089%
Companies that paid Dr. Evans the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Clay Evans graduated from Duke University School of Medicine
Dr. Evans graduated from Duke University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Clay Evans'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) |
| 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)Doctors and Clinicians Utilization Data (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. David Clay Evans
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. David Clay Evans' NPI number?
Dr. David Clay Evans' NPI number is 1851517031. It was assigned on April 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David Clay Evans?
Dr. David Clay Evans is a trauma surgery physician in Mansfield, Ohio. The primary specialty in the NPI Registry is Trauma Surgery Physician (taxonomy code 2086S0127X).
Where does Dr. David Clay Evans practice?
Dr. Evans practices at 335 Glessner Avenue, Mansfield, OH 44903. Dr. Evans' primary practice is OhioHealth Mansfield Hospital in Mansfield, Ohio, part of OhioHealth. Dmand AI also links Dr. Evans to 1 hospital.
What is Dr. David Clay Evans' office phone number?
The practice phone on file for Dr. Evans is (419) 526-8000.
What is Dr. David Clay Evans' medical license number?
Dr. Evans holds Ohio license 35.094629.
Which hospitals is Dr. David Clay Evans affiliated with?
Dr. Evans practices at OhioHealth Mansfield Hospital in Mansfield, Ohio. Dr. Evans is also affiliated with OhioHealth Grant Medical Center. Dmand AI links Dr. Evans to 1 more hospital.
What medical group is Dr. David Clay Evans part of?
Dr. Evans is linked to OhioHealth Physician Group.
Does Dr. David Clay Evans accept Medicare?
Yes. CMS data shows Dr. Evans billed Medicare for 360 services in 2024, and Dr. Evans accepts Medicare assignment.
What is Dr. David Clay Evans' MIPS score?
Dr. Evans' MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Clay Evans see?
CMS counts 265 Medicare patients who saw Dr. Evans in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. David Clay Evans bill to Medicare?
In 2024, Dr. Evans' most billed Medicare services were critical care (99291), hospital inpatient care (99232) and hospital inpatient care (99222).
Where did Dr. David Clay Evans go to medical school?
Dr. Evans graduated from Duke University School of Medicine in 2006.
What drugs does Dr. David Clay Evans prescribe most?
In 2023 Medicare Part D data, Dr. Evans' most prescribed drugs by claims were Eliquis.
Has Dr. David Clay Evans received payments from drug or device companies?
CMS Open Payments shows $199,198 in general payments to Dr. Evans from 15 companies from 2017 to 2025. The largest total came from Fresenius Kabi USA, LLC.
How long has Dr. David Clay Evans been practicing?
Dr. Evans graduated from medical school in 2006, 20 years ago.
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