Dr. Brian Mark Thomas, DO, PharmD
- Part D claims, 2024
- 88
- Industry payments
- $2,040
- State licenses
- 2
- Year NPI issued
- 2016
- Practice address
- 100 E Lancaster Ave, Wayne, PA 19087
- Practice phone
- Call (484) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Brian Mark Thomas is a urologist in Wayne, Pennsylvania
Dr. Thomas practices in Wayne, Pennsylvania.
Dr. Thomas' NPI, 1851836134, was assigned on December 22, 2016. Dr. Thomas holds Pennsylvania license OT022383.
- NPI
- 1851836134NPI Registry (opens in a new tab)
- NPI enumeration date
- December 22, 2016
- NPI status
- Active
- Practice phone
- (484) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Brian Mark Thomas' practice address is in Wayne, Pennsylvania
Dr. Thomas' practice address in the NPI Registry is 100 E Lancaster Ave, Wayne, PA 19087, in Delaware County. The practice phone is (484) 476-2000.
- NPI Registry address100 E Lancaster Ave, Wayne, PA 19087 · Delaware CountyPhone(484) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Brian Mark Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Thomas' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Mark Thomas is one of 562 urologists in Pennsylvania
Urology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Thomas' licenses on file in 2 states: Pennsylvania and New Jersey.
Specialties and state licenses
- Urology, PennsylvaniaPrimary
- Pharmacotherapy pharmacist, New Jersey
Urologists near Dr. Thomas
Counts of urologists 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. Brian Mark Thomas' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 72, with 38% women.
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
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Brian Mark Thomas wrote 88 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 88 Medicare Part D claims for 67 patients. 98% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $188 in total drug cost.
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic86 claims98%
- Brand-name and other2 claims2%
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
- Antibiotics65%57 of 88 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Dr. Brian Mark Thomas received $2,040 in industry payments from 2022 to 2025
CMS Open Payments shows 30 general payments to Dr. Thomas from 13 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 97% of the total. Boston Scientific Corporation paid the most, $677.
General payments to Dr. Thomas by program year, 2022 to 2025
General payments to Dr. Thomas by kind, 2022 to 2025
- Food and beverage$1,97297%
- Education$683%
Companies that paid Dr. Thomas the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Brian Mark 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Dr. Brian Mark 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. Brian Mark Thomas' NPI number?
Dr. Brian Mark Thomas' NPI number is 1851836134. It was assigned on December 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Mark Thomas?
Dr. Brian Mark Thomas is a urologist in Wayne, Pennsylvania. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Brian Mark Thomas practice?
Dr. Thomas practices at 100 E Lancaster Ave, Wayne, PA 19087.
What is Dr. Brian Mark Thomas' office phone number?
The practice phone on file for Dr. Thomas is (484) 476-2000.
What is Dr. Brian Mark Thomas' medical license number?
Dr. Thomas holds Pennsylvania license OT022383, one of the licenses on file in 2 states.
Which states has Dr. Brian Mark Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Pennsylvania and New Jersey.
What drugs does Dr. Brian Mark Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Cefuroxime, Sulfamethoxazole-Trimethoprim and Ciprofloxacin HCl.
Has Dr. Brian Mark Thomas received payments from drug or device companies?
CMS Open Payments shows $2,040 in general payments to Dr. Thomas from 13 companies from 2022 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Brian Mark Thomas been practicing?
Dr. Thomas' NPI was assigned in 2016.
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