Dr. Katherine Anne Thomas, MD
- Medicare services, 2024
- 60
- Medicare patients, 2024
- 47
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Industry payments
- $3,248
- Practice address
- 3301 Matlock Road, Arlington, TX 76015
- Practice phone
- Call (817) 465-3241
- 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
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Dr. Katherine Anne Thomas is an anesthesiologist in Arlington, Texas
Dr. Thomas practices at Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare.
Dr. Thomas' NPI, 1255531273, was assigned on July 18, 2007. Dr. Thomas graduated from Drexel University College Of Medicine in 2007. Dr. Thomas' Texas license number on file is P0799.
- NPI
- 1255531273NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183873896
- NPI enumeration date
- July 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (817) 465-3241
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Anne Thomas practices at Medical City Arlington Hospital in Arlington, Texas
Dr. Thomas' primary practice is Medical City Arlington Hospital, at 3301 Matlock Road, Arlington, TX 76015 in Tarrant County. The practice phone is (817) 465-3241.
- Medical City Arlington Hospital3301 Matlock Road, Arlington, TX 76015 · Tarrant CountyPhone(817) 465-3241
Source: Dmand AI Affiliation Data
Dr. Katherine Anne Thomas is affiliated with 5 sites of care and 3 medical groups
Dr. Thomas' primary practice is Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare. Dr. Thomas is also affiliated with Texas Health Heart & Vascular Hospital Arlington. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Dr. Thomas to 3 more group practices and clinics and 2 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. Katherine Anne 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 |
|---|---|
| Medical City Arlington Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Anne Thomas is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Thomas is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Thomas has a license on file in Texas.
Specialties and state licenses
- Anesthesiology, TexasPrimary
Anesthesiologists near Dr. Thomas
Counts of anesthesiologists 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. Katherine Anne Thomas billed Medicare for 60 services in 2024
CMS data shows 60 Medicare services from Dr. Thomas across 4 procedure codes in 2024, for 47 Medicare patients. Medicare paid $4,228 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 632024: 2462%
- Imaging
- 2023: 632024: 2363%
- Anesthesia
- 2023: 362024: 1364%
- Tests and treatments
- 2023: 542024: 0100%
Dr. Thomas compared with the Texas median for anesthesiologists, 2024
- Dr. Thomas
- Texas median
- Medicare services
- 60vs 7115% below
- Medicare patients
- 47vs 13264% below
Medians across 3,710 anesthesiologists in Texas 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 anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Anne Thomas treated 47 Medicare patients in 2024, average age 78
CMS counts 47 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have atrial fibrillation, and 75% have heart failure. Their average risk score is 2.00, 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 78, with 40% women.
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women1634%
- Men3166%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- Atrial fibrillation75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease72%
- Arthritis68%
- Diabetes47%
- Chronic kidney disease38%
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 78
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Anne Thomas scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 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
- 89of 100Final score
- 91.3of 100Quality
- 40of 100Improvement Activities
- 79of 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. Katherine Anne Thomas received $3,248 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Thomas from 8 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 75% of the total. Edwards Lifesciences Corporation paid the most, $2,083.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
- Travel and lodging$2,42375%
- Food and beverage$82525%
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. Katherine Anne Thomas graduated from Drexel University College Of Medicine
Dr. Thomas graduated from Drexel University College Of Medicine in 2007.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Katherine Anne Thomas accepts plans from 19 insurance carriers
Dr. Thomas is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Molina
- +11 more carriersWith a free account
Plan types Dr. Thomas accepts, by number of carriers
- PPO11
- HMO10
- Medicare7
- POS5
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Katherine Anne 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) |
| 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) |
| 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. Katherine Anne 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. Katherine Anne Thomas' NPI number?
Dr. Katherine Anne Thomas' NPI number is 1255531273. It was assigned on July 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Anne Thomas?
Dr. Katherine Anne Thomas is an anesthesiologist in Arlington, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Katherine Anne Thomas practice?
Dr. Thomas practices at 3301 Matlock Road, Arlington, TX 76015. Dr. Thomas' primary practice is Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare. Dmand AI also links Dr. Thomas to 3 group practices and clinics and 2 medical groups.
What is Dr. Katherine Anne Thomas' office phone number?
The practice phone on file for Dr. Thomas is (817) 465-3241.
What is Dr. Katherine Anne Thomas' medical license number?
Dr. Thomas' Texas license number on file is P0799.
Which hospitals is Dr. Katherine Anne Thomas affiliated with?
Dr. Thomas practices at Medical City Arlington Hospital in Arlington, Texas. Dr. Thomas is also affiliated with Texas Health Heart & Vascular Hospital Arlington.
What medical group is Dr. Katherine Anne Thomas part of?
Dr. Thomas is linked to University of Texas Southwestern Medical Center. Dmand AI links Dr. Thomas to 2 more medical groups.
Does Dr. Katherine Anne Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 60 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. Katherine Anne Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Katherine Anne Thomas see?
CMS counts 47 Medicare patients who saw Dr. Thomas in 2024, with an average age of 78.
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Is Dr. Katherine Anne Thomas board certified?
Yes. Dr. Thomas is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Katherine Anne Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were ultrasound (76937), anesthesia (01926) and surgery: heart and blood vessels (36620).
Where did Dr. Katherine Anne Thomas go to medical school?
Dr. Thomas graduated from Drexel University College Of Medicine in 2007.
Has Dr. Katherine Anne Thomas received payments from drug or device companies?
CMS Open Payments shows $3,248 in general payments to Dr. Thomas from 8 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Katherine Anne Thomas been practicing?
Dr. Thomas graduated from medical school in 2007, 19 years ago.
What insurance does Dr. Katherine Anne Thomas accept?
Dr. Thomas is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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