Dr. Brett Thomas, DO
- Industry payments
- $1,471
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 4512 N 40th St, Phoenix, AZ 85018
- Practice phone
- Call (480) 905-8485
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arizona Dermatology
Phoenix, Arizona
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. Brett Thomas is a dermatologist in Phoenix, Arizona
Dr. Thomas practices at Arizona Dermatology in Phoenix, Arizona.
Dr. Thomas' NPI, 1548848492, was assigned on March 31, 2021. Dr. Thomas graduated from Kansas City College of Medicine and Surgery in 2021. Dr. Thomas holds Arizona license 011784.
- NPI
- 1548848492NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557760311
- NPI enumeration date
- March 31, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 905-8485
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brett Thomas practices at Arizona Dermatology in Phoenix, Arizona
Dr. Thomas' primary practice is Arizona Dermatology, at 4512 N 40th St, Phoenix, AZ 85018 in Maricopa County. The practice phone is (480) 905-8485.
- Arizona Dermatology4512 N 40th St, Phoenix, AZ 85018 · Maricopa CountyPhone(480) 905-8485
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brett Thomas is affiliated with 3 sites of care and 2 medical groups
Dr. Thomas' primary practice is Arizona Dermatology in Phoenix, Arizona. The medical group on file is Center for Dermatology & Plastic Surgery. Dmand AI also links Dr. Thomas to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brett Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arizona Dermatology | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brett Thomas is one of 269 dermatologists in Arizona
Dermatology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Thomas is licensed in Arizona.
Specialties and state licenses
- Dermatology, ArizonaPrimary
Dermatologists near Dr. Thomas
Counts of dermatologists 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. Brett Thomas' patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 61, with 49% 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 61
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Brett Thomas ranks in the 86th percentile for melanoma (skin cancer) excision in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 47 procedures of melanoma (skin cancer) excision by Dr. Thomas, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Thomas ranks in Medicare procedure volume
- Removal of skin lesions
- 84th percentile371 procedures
- Skin biopsy
- 83rd percentile176 procedures
- Melanoma (skin cancer) excision
- 86th percentile47 procedures
- Removal or shaving of skin growth
- 76th percentile36 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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)
Dr. Brett Thomas received $1,471 in industry payments in 2025
CMS Open Payments shows 39 general payments to Dr. Thomas from 18 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $200.
Companies that paid Dr. Thomas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brett Thomas graduated from Kansas City College of Medicine and Surgery
Dr. Thomas graduated from Kansas City College of Medicine and Surgery in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brett 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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Brett 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. Brett Thomas' NPI number?
Dr. Brett Thomas' NPI number is 1548848492. It was assigned on March 31, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Brett Thomas?
Dr. Brett Thomas is a dermatologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Brett Thomas practice?
Dr. Thomas practices at 4512 N 40th St, Phoenix, AZ 85018. Dr. Thomas' primary practice is Arizona Dermatology in Phoenix, Arizona. Dmand AI also links Dr. Thomas to 2 group practices and clinics and 1 medical group.
What is Dr. Brett Thomas' office phone number?
The practice phone on file for Dr. Thomas is (480) 905-8485.
What is Dr. Brett Thomas' medical license number?
Dr. Thomas holds Arizona license 011784.
What medical group is Dr. Brett Thomas part of?
Dr. Thomas is linked to Center for Dermatology & Plastic Surgery. Dmand AI links Dr. Thomas to 1 more medical group.
Does Dr. Brett Thomas accept Medicare?
Yes. CMS lists Dr. Thomas as accepting Medicare assignment.
Where did Dr. Brett Thomas go to medical school?
Dr. Thomas graduated from Kansas City College of Medicine and Surgery in 2021.
Has Dr. Brett Thomas received payments from drug or device companies?
CMS Open Payments shows $1,471 in general payments to Dr. Thomas from 18 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Brett Thomas been practicing?
Dr. Thomas graduated from medical school in 2021, 5 years ago.
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