Dr. Aubrey Chad Hartmann, MD
- Medicare services, 2024
- 8,506
- Medicare patients, 2024
- 1,050
- Part D claims, 2024
- 2,339
- Hospital affiliations
- 1
- Industry payments
- $245,921
- Practice address
- 1367 Dominion Plz, Tyler, TX 75703
- Practice phone
- Call (903) 534-6200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
U.S. Dermatology Partners Tyler on Dominion Plaza
Surgery Center - Medicare-Certified · Tyler, Texas
Find Dr. Hartmann'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. Aubrey Chad Hartmann is a dermatologist in Tyler, Texas
Dr. Hartmann practices at U.S. Dermatology Partners Tyler on Dominion Plaza in Tyler, Texas.
Dr. Hartmann's NPI, 1194713933, was assigned on October 6, 2005. Dr. Hartmann graduated from UT Southwestern Medical Center in 1998. Dr. Hartmann holds Texas license L1338.
- NPI
- 1194713933NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911957261
- NPI enumeration date
- October 6, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (903) 534-6200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aubrey Chad Hartmann practices at U.S. Dermatology Partners Tyler on Dominion Plaza in Tyler, Texas
Dr. Hartmann's primary practice is U.S. Dermatology Partners Tyler on Dominion Plaza, at 1367 Dominion Plz, Tyler, TX 75703. The practice phone is (903) 534-6200.
- U.S. Dermatology Partners Tyler on Dominion Plaza1367 Dominion Plz, Tyler, TX 75703Phone(903) 534-6200
Source: Dmand AI Affiliation Data
Dr. Aubrey Chad Hartmann is affiliated with 2 sites of care and 2 medical groups
Dr. Hartmann's primary practice is U.S. Dermatology Partners Tyler on Dominion Plaza in Tyler, Texas. Dr. Hartmann is also affiliated with Ascension Seton Cedar Park Hospital. The medical group on file is U.S. Dermatology Partners. Dmand AI also links Dr. Hartmann to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aubrey Chad Hartmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hartmann practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| U.S. Dermatology Partners Tyler on Dominion Plaza | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aubrey Chad Hartmann is one of 1,073 dermatologists in Texas
Dermatology is Dr. Hartmann's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Hartmann is board certified in dermatology by the American Board of Dermatology. Dr. Hartmann is licensed in Texas.
Specialties and state licenses
- Dermatology, TexasPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, itchy rashes and joint cyst among the conditions Dr. Hartmann treats.
Dermatologists near Dr. Hartmann
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. Aubrey Chad Hartmann billed Medicare for 8,506 services in 2024
CMS data shows 8,506 Medicare services from Dr. Hartmann across 23 procedure codes in 2024, for 1,050 Medicare patients. Medicare paid $380,633 for them. Every service was in an office.
Dr. Hartmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 6,3672024: 6,0205%
- Office and hospital visits
- 2023: 2,4322024: 2,3882%
- Drugs given in the office
- 2023: 462024: 5417%
- Tests and treatments
- 2023: 02024: 44
- Other services
- 2023: 152024: 0100%
Dr. Hartmann compared with the Texas median for dermatologists, 2024
- Dr. Hartmann
- Texas median
- Medicare services
- 8,506vs 1,9824.3 times
- Medicare patients
- 1,050vs 4652.3 times
- Part D claims
- 2,171vs 4365.0 times
Medians across 1,030 dermatologists in Texas with Dmand AI profiles that report each measure.
Dr. Hartmann'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. Hartmann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hartmann and other dermatologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aubrey Chad Hartmann treated 1,050 Medicare patients in 2024, average age 76
CMS counts 1,050 Medicare patients who saw Dr. Hartmann in 2024. The largest group is 65 to 74, with 489 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hartmann's median patient age at 67, with 48% women.
Dr. Hartmann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hartmann's Medicare patients by sex, 2024
- Women48046%
- Men57054%
Chronic conditions among Dr. Hartmann's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis43%
- Ischemic heart disease28%
- Diabetes21%
- Atrial fibrillation16%
- Cancer16%
- Anxiety15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hartmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aubrey Chad Hartmann wrote 2,339 Medicare Part D claims in 2024
In 2024, Dr. Hartmann wrote 2,339 Medicare Part D claims for 741 patients. 93% of them were for generic drugs. CMS names the drug for 2,171 of them, across 30 drugs with 11 or more claims each, at $258,617 in total drug cost. In 2023, CMS named 1,852 claims across 30 drugs.
Dr. Hartmann's Part D claims by kind of drug, 2024
- Generic2,173 claims93%
- Brand-name166 claims7%
Dr. Hartmann'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. Hartmann's Part D claims, 2024
- Antibiotics3%60 of 2,339 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: 1,8522024: 2,17117%
Drugs named by CMS: 30 in 2024, 30 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. Aubrey Chad Hartmann ranks in the 99th percentile for removal of skin lesions in Medicare
Dr. Hartmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hartmann as offering telehealth. CMS counts 2,733 procedures of removal of skin lesions by Dr. Hartmann, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Hartmann ranks in Medicare procedure volume
- Removal of skin lesions
- 99th percentile2,733 procedures
- Skin biopsy
- 96th percentile546 procedures
- Melanoma (skin cancer) excision
- 86th percentile49 procedures
- Removal of tissue
- 77th percentile43 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Aubrey Chad Hartmann received $245,921 in industry payments from 2016 to 2025
CMS Open Payments shows 1,898 general payments to Dr. Hartmann from 54 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 51% of the total. Abbvie Inc. paid the most, $125,430.
General payments to Dr. Hartmann by program year, 2016 to 2025
General payments to Dr. Hartmann by kind, 2016 to 2025
- Speaker and faculty fees$125,92351%
- Consulting fees$56,25223%
- Food and beverage$45,21518%
- Travel and lodging$17,4947%
- Education$1,0380%
Companies that paid Dr. Hartmann 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. Aubrey Chad Hartmann graduated from UT Southwestern Medical Center
Dr. Hartmann graduated from UT Southwestern Medical Center in 1998.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Aubrey Chad Hartmann accepts plans from 22 insurance carriers
Dr. Hartmann is in network with 22 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- +14 more carriersWith a free account
Plan types Dr. Hartmann accepts, by number of carriers
- PPO14
- HMO11
- Medicare9
- POS6
- EPO5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Aubrey Chad Hartmann'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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Aubrey Chad Hartmann
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. Aubrey Chad Hartmann's NPI number?
Dr. Aubrey Chad Hartmann's NPI number is 1194713933. It was assigned on October 6, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Aubrey Chad Hartmann?
Dr. Aubrey Chad Hartmann is a dermatologist in Tyler, Texas. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Aubrey Chad Hartmann practice?
Dr. Hartmann practices at 1367 Dominion Plz, Tyler, TX 75703. Dr. Hartmann's primary practice is U.S. Dermatology Partners Tyler on Dominion Plaza in Tyler, Texas. Dmand AI also links Dr. Hartmann to 1 medical group.
What is Dr. Aubrey Chad Hartmann's office phone number?
The practice phone on file for Dr. Hartmann is (903) 534-6200.
What is Dr. Aubrey Chad Hartmann's medical license number?
Dr. Hartmann holds Texas license L1338.
Which hospitals is Dr. Aubrey Chad Hartmann affiliated with?
Dr. Hartmann is affiliated with Ascension Seton Cedar Park Hospital.
What medical group is Dr. Aubrey Chad Hartmann part of?
Dr. Hartmann is linked to U.S. Dermatology Partners. Dmand AI links Dr. Hartmann to 1 more medical group.
Does Dr. Aubrey Chad Hartmann accept Medicare?
Yes. CMS data shows Dr. Hartmann billed Medicare for 8,506 services in 2024, and Dr. Hartmann accepts Medicare assignment.
Does Dr. Aubrey Chad Hartmann offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hartmann as offering telehealth services.
How many Medicare patients does Dr. Aubrey Chad Hartmann see?
CMS counts 1,050 Medicare patients who saw Dr. Hartmann in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
Is Dr. Aubrey Chad Hartmann board certified?
Yes. Dr. Hartmann is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Aubrey Chad Hartmann bill to Medicare?
In 2024, Dr. Hartmann's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Aubrey Chad Hartmann go to medical school?
Dr. Hartmann graduated from UT Southwestern Medical Center in 1998.
What drugs does Dr. Aubrey Chad Hartmann prescribe most?
In 2024 Medicare Part D data, Dr. Hartmann's most prescribed drugs by claims were Doxycycline Hyclate, Minoxidil and Ketoconazole.
Has Dr. Aubrey Chad Hartmann received payments from drug or device companies?
CMS Open Payments shows $245,921 in general payments to Dr. Hartmann from 54 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Aubrey Chad Hartmann been practicing?
Dr. Hartmann graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Aubrey Chad Hartmann accept?
Dr. Hartmann is in network with 22 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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