Dr. Thomas Terlep, DO
- Medicare services, 2024
- 602
- Medicare patients, 2024
- 216
- Part D claims, 2024
- 328
- Hospital affiliations
- 1
- Industry payments
- $117
- Practice address
- 3000 Mack Road, Fairfield, OH 45014
- Practice phone
- Call (513) 870-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Terlep's professional email, personal email and mobile number
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Dr. Thomas Terlep is an internist in Fairfield, Ohio
Dr. Terlep practices at Mercy Health - Fairfield Hospital in Fairfield, Ohio, part of Bon Secours Mercy Health.
Dr. Terlep's NPI, 1780141382, was assigned on March 1, 2019. Dr. Terlep graduated from Kansas City University of Physicians and Surgeons in 2019. Dr. Terlep holds Ohio license 34.015860.
- NPI
- 1780141382NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072856798
- NPI enumeration date
- March 1, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 870-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Terlep practices at Mercy Health - Fairfield Hospital in Fairfield, Ohio
Dr. Terlep's primary practice is Mercy Health - Fairfield Hospital, at 3000 Mack Road, Fairfield, OH 45014 in Butler County. The practice phone is (513) 870-7000.
- Mercy Health - Fairfield Hospital3000 Mack Road, Fairfield, OH 45014 · Butler CountyPhone(513) 870-7000
Source: Dmand AI Affiliation Data
Dr. Thomas Terlep is affiliated with 1 site of care and 3 medical groups
Dr. Terlep's primary practice is Mercy Health - Fairfield Hospital in Fairfield, Ohio, part of Bon Secours Mercy Health. The medical group on file is Sound Physicians. Dmand AI also links Dr. Terlep to 2 more 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 Dr. Thomas Terlep's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Terlep practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - Fairfield Hospital | Available with a free account |
| +2 medical groups | 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. Thomas Terlep is one of 4,708 internists in Ohio
Internal medicine is Dr. Terlep's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Terlep is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Terlep
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. Thomas Terlep billed Medicare for 602 services in 2024
CMS data shows 602 Medicare services from Dr. Terlep across 8 procedure codes in 2024, for 216 Medicare patients. Medicare paid $63,123 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Terlep's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4862024: 55815%
- Imaging
- 2023: 192024: 2637%
- Surgery
- 2023: 112024: 1864%
Dr. Terlep compared with the Ohio median for internists, 2024
- Dr. Terlep
- Ohio median
- Medicare services
- 602vs 48724% above
- Medicare patients
- 216vs 19213% above
- Part D claims
- 77vs 29474% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Terlep'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Terlep and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Terlep treated 216 Medicare patients in 2024, average age 74
CMS counts 216 Medicare patients who saw Dr. Terlep in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.70, 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. Terlep's median patient age at 70, with 50% women.
Dr. Terlep's Medicare patients by age, 2024
Dr. Terlep's Medicare patients by sex, 2024
- Women10850%
- Men10850%
Chronic conditions among Dr. Terlep's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease65%
- Diabetes62%
- Heart failure59%
- Arthritis53%
- Chronic kidney disease53%
- Mood disorders48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Terlep'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%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Terlep wrote 328 Medicare Part D claims in 2024
In 2024, Dr. Terlep wrote 328 Medicare Part D claims for 117 patients. 84% of them were for generic drugs. CMS names the drug for 77 of them, across 4 drugs with 11 or more claims each, at $186 in total drug cost. In 2023, CMS named 120 claims across 8 drugs.
Dr. Terlep's Part D claims by kind of drug, 2024
- Generic277 claims84%
- Brand-name and other51 claims16%
Dr. Terlep'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. Terlep's Part D claims, 2024
- Antibiotics8%26 of 328 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: 1202024: 7736%
Drugs named by CMS: 4 in 2024, 8 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
How Dr. Thomas Terlep takes part in Medicare
Dr. Terlep 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. Thomas Terlep received $117 in industry payments from 2022 to 2023
CMS Open Payments shows 7 general payments to Dr. Terlep from 4 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $43.
General payments to Dr. Terlep by program year, 2022 to 2023
Companies that paid Dr. Terlep the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Terlep graduated from Kansas City University of Physicians and Surgeons
Dr. Terlep graduated from Kansas City University of Physicians and Surgeons in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Terlep'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) |
| 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. Thomas Terlep
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. Thomas Terlep's NPI number?
Dr. Thomas Terlep's NPI number is 1780141382. It was assigned on March 1, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Terlep?
Dr. Thomas Terlep is an internist in Fairfield, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Thomas Terlep practice?
Dr. Terlep practices at 3000 Mack Road, Fairfield, OH 45014. Dr. Terlep's primary practice is Mercy Health - Fairfield Hospital in Fairfield, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Dr. Terlep to 2 medical groups.
What is Dr. Thomas Terlep's office phone number?
The practice phone on file for Dr. Terlep is (513) 870-7000.
What is Dr. Thomas Terlep's medical license number?
Dr. Terlep holds Ohio license 34.015860.
Which hospitals is Dr. Thomas Terlep affiliated with?
Dr. Terlep practices at Mercy Health - Fairfield Hospital in Fairfield, Ohio.
What medical group is Dr. Thomas Terlep part of?
Dr. Terlep is linked to Sound Physicians. Dmand AI links Dr. Terlep to 2 more medical groups.
Does Dr. Thomas Terlep accept Medicare?
Yes. CMS data shows Dr. Terlep billed Medicare for 602 services in 2024, and Dr. Terlep accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Terlep see?
CMS counts 216 Medicare patients who saw Dr. Terlep in 2024, with an average age of 74.
What services does Dr. Thomas Terlep bill to Medicare?
In 2024, Dr. Terlep's most billed Medicare services were critical care (99291), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 4 more questionsShow fewer questions
Where did Dr. Thomas Terlep go to medical school?
Dr. Terlep graduated from Kansas City University of Physicians and Surgeons in 2019.
What drugs does Dr. Thomas Terlep prescribe most?
In 2024 Medicare Part D data, Dr. Terlep's most prescribed drugs by claims were Furosemide, Atorvastatin Calcium and Prednisone.
Has Dr. Thomas Terlep received payments from drug or device companies?
CMS Open Payments shows $117 in general payments to Dr. Terlep from 4 companies from 2022 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Thomas Terlep been practicing?
Dr. Terlep graduated from medical school in 2019, 7 years ago.
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