Dr. Mark Thomas Poynter, MD
- Medicare services, 2024
- 300
- Medicare patients, 2024
- 247
- Part D claims, 2024
- 240
- Hospital affiliations
- 3
- Industry payments
- $14,935
- Practice address
- 3000 Hospital Drive, Batavia, OH 45103
- Practice phone
- Call (513) 732-8278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Poynter'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. Mark Thomas Poynter is a general surgeon in Batavia, Ohio
Dr. Poynter practices at Mercy Health - Clermont Hospital in Batavia, Ohio, part of Bon Secours Mercy Health.
Dr. Poynter's NPI, 1659358109, was assigned on December 27, 2005. Dr. Poynter graduated from Indiana University School of Medicine in 1997. Dr. Poynter holds Ohio license 35079261.
- NPI
- 1659358109NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032233176
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 732-8278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Thomas Poynter practices at Mercy Health - Clermont Hospital in Batavia, Ohio
Dr. Poynter's primary practice is Mercy Health - Clermont Hospital, at 3000 Hospital Drive, Batavia, OH 45103 in Clermont County. The practice phone is (513) 732-8278.
- Mercy Health - Clermont Hospital3000 Hospital Drive, Batavia, OH 45103 · Clermont CountyPhone(513) 732-8278
Source: Dmand AI Affiliation Data
Dr. Mark Thomas Poynter is affiliated with 5 sites of care and 1 medical group
Dr. Poynter's primary practice is Mercy Health - Clermont Hospital in Batavia, Ohio, part of Bon Secours Mercy Health. Dr. Poynter is also affiliated with Mercy Health - Anderson Hospital. The medical group on file is Mercy Health Physicians. Dmand AI also links Dr. Poynter to 1 more hospital, 1 clinical lab and 1 group practice or clinic, 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. Mark Thomas Poynter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Poynter practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - Clermont Hospital | Available with a free account |
| +4 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Thomas Poynter is one of 1,056 general surgeons in Ohio
Surgery is Dr. Poynter's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Poynter is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Poynter
Counts of general surgeons 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. Mark Thomas Poynter billed Medicare for 300 services in 2024
CMS data shows 300 Medicare services from Dr. Poynter across 12 procedure codes in 2024, for 247 Medicare patients. Medicare paid $35,574 for them.
Dr. Poynter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2362024: 21111%
- Surgery
- 2023: 542024: 7030%
- Imaging
- 2023: 192024: 19No change
Where Dr. Poynter's Medicare services took place, 2024
- In an office4415%
- In a facility25685%
Dr. Poynter compared with the Ohio median for general surgeons, 2024
- Dr. Poynter
- Ohio median
- Medicare services
- 300vs 16879% above
- Medicare patients
- 247vs 12794% above
- Part D claims
- 184vs 464.0 times
Medians across 1,031 general surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Poynter'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. Poynter?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Poynter and other general surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Thomas Poynter treated 247 Medicare patients in 2024, average age 72
CMS counts 247 Medicare patients who saw Dr. Poynter in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.62, 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. Poynter's median patient age at 60, with 46% women.
Dr. Poynter's Medicare patients by age, 2024
Dr. Poynter's Medicare patients by sex, 2024
- Women11446%
- Men13354%
Chronic conditions among Dr. Poynter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis47%
- Ischemic heart disease37%
- Mood disorders31%
- COPD30%
- Diabetes30%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Poynter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Thomas Poynter wrote 240 Medicare Part D claims in 2024
In 2024, Dr. Poynter wrote 240 Medicare Part D claims for 158 patients. 98% of them were for generic drugs. CMS names the drug for 184 of them, across 4 drugs with 11 or more claims each, at $722 in total drug cost. In 2023, CMS named 212 claims across 3 drugs.
Dr. Poynter's Part D claims by kind of drug, 2024
- Generic235 claims98%
- Brand-name and other5 claims2%
Dr. Poynter'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 Dr. Poynter's Part D claims, 2024
- Opioids58%140 of 240 claims
- Antibiotics29%69 of 240 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: 2122024: 18413%
Drugs named by CMS: 4 in 2024, 3 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. Mark Thomas Poynter ranks in the 79th percentile for melanoma (skin cancer) excision in Medicare
Dr. Poynter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of melanoma (skin cancer) excision by Dr. Poynter, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Poynter ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 79th percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark Thomas Poynter received $14,935 in industry payments from 2018 to 2025
CMS Open Payments shows 38 general payments to Dr. Poynter from 5 drug and device companies from 2018 to 2025. Education make up the largest share, 74% of the total. Intuitive Surgical, Inc. paid the most, $14,650.
General payments to Dr. Poynter by program year, 2018 to 2025
General payments to Dr. Poynter by kind, 2018 to 2025
- Education$11,00074%
- Travel and lodging$3,19721%
- Food and beverage$5183%
- Gifts$2201%
Companies that paid Dr. Poynter the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Thomas Poynter graduated from Indiana University School of Medicine
Dr. Poynter graduated from Indiana University School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Thomas Poynter'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)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. Mark Thomas Poynter
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. Mark Thomas Poynter's NPI number?
Dr. Mark Thomas Poynter's NPI number is 1659358109. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Thomas Poynter?
Dr. Mark Thomas Poynter is a general surgeon in Batavia, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark Thomas Poynter practice?
Dr. Poynter practices at 3000 Hospital Drive, Batavia, OH 45103. Dr. Poynter's primary practice is Mercy Health - Clermont Hospital in Batavia, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Dr. Poynter to 1 hospital, 1 clinical lab and 1 group practice or clinic.
What is Dr. Mark Thomas Poynter's office phone number?
The practice phone on file for Dr. Poynter is (513) 732-8278.
What is Dr. Mark Thomas Poynter's medical license number?
Dr. Poynter holds Ohio license 35079261.
Which hospitals is Dr. Mark Thomas Poynter affiliated with?
Dr. Poynter practices at Mercy Health - Clermont Hospital in Batavia, Ohio. Dr. Poynter is also affiliated with Mercy Health - Anderson Hospital. Dmand AI links Dr. Poynter to 1 more hospital.
What medical group is Dr. Mark Thomas Poynter part of?
Dr. Poynter is linked to Mercy Health Physicians.
Does Dr. Mark Thomas Poynter accept Medicare?
Yes. CMS data shows Dr. Poynter billed Medicare for 300 services in 2024, and Dr. Poynter accepts Medicare assignment.
How many Medicare patients does Dr. Mark Thomas Poynter see?
CMS counts 247 Medicare patients who saw Dr. Poynter in 2024, with an average age of 72.
What services does Dr. Mark Thomas Poynter bill to Medicare?
In 2024, Dr. Poynter's most billed Medicare services were office visit, new patient (99203), office visit, new patient (99202) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. Mark Thomas Poynter go to medical school?
Dr. Poynter graduated from Indiana University School of Medicine in 1997.
What drugs does Dr. Mark Thomas Poynter prescribe most?
In 2024 Medicare Part D data, Dr. Poynter's most prescribed drugs by claims were Oxycodone HCl, Amoxicillin-Clavulanate Potass and Clindamycin HCl.
Has Dr. Mark Thomas Poynter received payments from drug or device companies?
CMS Open Payments shows $14,935 in general payments to Dr. Poynter from 5 companies from 2018 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Mark Thomas Poynter been practicing?
Dr. Poynter graduated from medical school in 1997, 29 years ago.
Selling to surgery practices?
See general surgeons in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card