Dr. Derek E. Thomas, MD
- Medicare services, 2024
- 969
- Medicare patients, 2024
- 309
- Part D claims, 2024
- 1,849
- Publications
- 2
- MIPS score, 2024
- 68
- Practice address
- 1900 South Main Street, Findlay, OH 45840
- Practice phone
- Call (419) 423-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' 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. Derek E. Thomas is a hematologist and oncologist in Findlay, Ohio
Dr. Thomas practices at Blanchard Valley Hospital in Findlay, Ohio, part of Blanchard Valley Health System.
Dr. Thomas' NPI, 1508187683, was assigned on June 12, 2010. Dr. Thomas graduated from Wright State University Boonshoft School of Medicine in 2010. Dr. Thomas holds Ohio license 129761.
- NPI
- 1508187683NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284860586
- NPI enumeration date
- June 12, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 423-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek E. Thomas practices at Blanchard Valley Hospital in Findlay, Ohio
Dr. Thomas' primary practice is Blanchard Valley Hospital, at 1900 South Main Street, Findlay, OH 45840 in Hancock County. The practice phone is (419) 423-4500.
- Blanchard Valley Hospital1900 South Main Street, Findlay, OH 45840 · Hancock CountyPhone(419) 423-4500
Source: Dmand AI Affiliation Data
Dr. Derek E. Thomas is affiliated with 5 sites of care and 1 medical group
Dr. Thomas' primary practice is Blanchard Valley Hospital in Findlay, Ohio, part of Blanchard Valley Health System. Dr. Thomas is also affiliated with Mercy Health - Tiffin Hospital. The medical group on file is Blanchard Valley Hospital. Dmand AI also links Dr. Thomas to 2 more hospitals and 1 group practice or clinic, each named with a free account. Dr. Thomas' employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Derek E. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blanchard Valley 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 Blanchard Valley Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Derek E. Thomas is one of 460 hematologists and oncologists in Ohio
Hematology and oncology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Thomas is licensed in Ohio.
Specialties and state licenses
- Hematology and oncology, OhioPrimary
Hematologists and oncologists near Dr. Thomas
Counts of hematologists and oncologists 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. Derek E. Thomas billed Medicare for 969 services in 2024
CMS data shows 969 Medicare services from Dr. Thomas across 7 procedure codes in 2024, for 309 Medicare patients. Medicare paid $84,181 for them.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9952024: 9505%
- Other services
- 2023: 432024: 1956%
Where Dr. Thomas' Medicare services took place, 2024
- In an office85088%
- In a facility11912%
Dr. Thomas compared with the Ohio median for hematologists and oncologists, 2024
- Dr. Thomas
- Ohio median
- Medicare services
- 969vs 62655% above
- Medicare patients
- 309vs 23432% above
- Part D claims
- 1,531vs 4783.2 times
Medians across 452 hematologists and oncologists in Ohio with Dmand AI profiles that report each measure.
Dr. Thomas' 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. Thomas and other hematologists and oncologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derek E. Thomas treated 309 Medicare patients in 2024, average age 74
CMS counts 309 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.20, 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. Thomas' median patient age at 72, with 56% women.
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women16553%
- Men14447%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Cancer59%
- Arthritis48%
- Chronic kidney disease35%
- Anxiety31%
- Diabetes28%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thomas' 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
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek E. Thomas wrote 1,849 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 1,849 Medicare Part D claims for 205 patients. 86% of them were for generic drugs. CMS names the drug for 1,531 of them, across 42 drugs with 11 or more claims each, at $1,462,205 in total drug cost. In 2023, CMS named 1,360 claims across 42 drugs.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic1,594 claims86%
- Brand-name and other255 claims14%
Dr. Thomas' 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. Thomas' Part D claims, 2024
- Opioids6%118 of 1,849 claims
- Antibiotics3%60 of 1,849 claims
- Antipsychotics, patients 65 and over1%16 of 1,849 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: 1,3602024: 1,53113%
Drugs named by CMS: 42 in 2024, 42 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. Derek E. Thomas scored 68 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 68 out of 100 for Dr. Thomas for performance year 2024, reported as part of a group. Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 68of 100Final score
- 55.5of 100Quality
- 40of 100Improvement Activities
- 75of 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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Dr. Derek E. Thomas has 2 publications on record
Dmand AI links 2 papers to Dr. Thomas, published from 2010 to 2016. Dr. Thomas' most frequent co-authors are Mark P. Anstadt, MD, Satheesh K. Kathula, MD and Aliya Usman Khan, MD.
Dr. Thomas' most frequent co-authors
- Mark P. Anstadt, MD1 shared paper
- Satheesh K. Kathula, MD1 shared paper
- Aliya Usman Khan, MD1 shared paper
Recent publications by Dr. Thomas
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Derek E. Thomas received $1,856 in industry payments from 2016 to 2025
CMS Open Payments shows 62 general payments to Dr. Thomas from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 67% of the total. Bristol-Myers Squibb Company paid the most, $323.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
- Food and beverage$1,25167%
- Education$60533%
Companies that paid Dr. Thomas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derek E. Thomas graduated from Wright State University Boonshoft School of Medicine
Dr. Thomas graduated from Wright State University Boonshoft School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derek E. Thomas'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Derek E. Thomas
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. Derek E. Thomas' NPI number?
Dr. Derek E. Thomas' NPI number is 1508187683. It was assigned on June 12, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek E. Thomas?
Dr. Derek E. Thomas is a hematologist and oncologist in Findlay, Ohio. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Derek E. Thomas practice?
Dr. Thomas practices at 1900 South Main Street, Findlay, OH 45840. Dr. Thomas' primary practice is Blanchard Valley Hospital in Findlay, Ohio, part of Blanchard Valley Health System. Dmand AI also links Dr. Thomas to 2 hospitals and 1 group practice or clinic.
What is Dr. Derek E. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (419) 423-4500.
What is Dr. Derek E. Thomas' medical license number?
Dr. Thomas holds Ohio license 129761.
Which hospitals is Dr. Derek E. Thomas affiliated with?
Dr. Thomas practices at Blanchard Valley Hospital in Findlay, Ohio. Dr. Thomas is also affiliated with Mercy Health - Tiffin Hospital. Dmand AI links Dr. Thomas to 2 more hospitals.
What medical group is Dr. Derek E. Thomas part of?
Dr. Thomas is linked to Blanchard Valley Hospital.
Does Dr. Derek E. Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 969 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. Derek E. Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 68 out of 100, reported as part of a group.
How many Medicare patients does Dr. Derek E. Thomas see?
CMS counts 309 Medicare patients who saw Dr. Thomas in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Derek E. Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and hospital inpatient care (99233).
Where did Dr. Derek E. Thomas go to medical school?
Dr. Thomas graduated from Wright State University Boonshoft School of Medicine in 2010.
What drugs does Dr. Derek E. Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Anastrozole, Eliquis and Potassium Chloride.
Has Dr. Derek E. Thomas received payments from drug or device companies?
CMS Open Payments shows $1,856 in general payments to Dr. Thomas from 26 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Derek E. Thomas been practicing?
Dr. Thomas graduated from medical school in 2010, 16 years ago.
Does Dr. Derek E. Thomas do research?
Dmand AI links 2 publications to Dr. Thomas, published from 2010 to 2016.
Who does Dr. Derek E. Thomas publish with?
Dr. Thomas' most frequent co-authors are Mark P. Anstadt, MD (1 shared paper), Satheesh K. Kathula, MD (1 shared paper) and Aliya Usman Khan, MD (1 shared paper).
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