Christopher Thomas Markel, CRNA
- Medicare patients, 2024
- 156
- Hospital affiliations
- 2
- Industry payments
- $61
- Medical groups
- 3
- State license
- 1
- Practice address
- 1000 South Beckham Ave, Tyler, TX 75701
- Practice phone
- Call (903) 597-0351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Christopher Thomas Markel is a nurse anesthetist in Tyler, Texas
Christopher Markel practices at UT Health Tyler in Tyler, Texas, part of Ardent Health.
Christopher Markel's NPI, 1831636554, was assigned on January 20, 2017. Christopher Markel holds Texas license AP133039.
- NPI
- 1831636554NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375825128
- NPI enumeration date
- January 20, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (903) 597-0351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher Thomas Markel practices at UT Health Tyler in Tyler, Texas
Christopher Markel's primary practice is UT Health Tyler, at 1000 South Beckham Ave, Tyler, TX 75701 in Smith County. The practice phone is (903) 597-0351.
- UT Health Tyler1000 South Beckham Ave, Tyler, TX 75701 · Smith CountyPhone(903) 597-0351
Source: Dmand AI Affiliation Data
Christopher Thomas Markel is affiliated with 5 sites of care and 3 medical groups
Christopher Markel's primary practice is UT Health Tyler in Tyler, Texas, part of Ardent Health. Christopher Markel is also affiliated with UT Health North Campus Tyler. The medical group on file is US Anesthesia Partners. Dmand AI also links Christopher Markel 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 Christopher Thomas Markel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Markel practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Health Tyler | 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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Christopher Thomas Markel is one of 5,142 nurse anesthetists in Texas
Nurse anesthetist, certified registered is Christopher Markel's primary specialty in the NPI Registry, under taxonomy code 367500000X. Christopher Markel is licensed in Texas.
Specialties and state licenses
- Certified registered nurse anesthetist, TexasPrimary
Nurse anesthetists near Christopher Markel
Counts of nurse anesthetists 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
Christopher Thomas Markel treated 156 Medicare patients in 2024, average age 74
CMS counts 156 Medicare patients who saw Christopher Markel in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have arthritis, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christopher Markel's median patient age at 65, with 48% women.
Christopher Markel's Medicare patients by age, 2024
Christopher Markel's Medicare patients by sex, 2024
- Women8152%
- Men7548%
Chronic conditions among Christopher Markel's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease44%
- Diabetes40%
- Anxiety35%
- Chronic kidney disease34%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Christopher Markel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Christopher Thomas Markel takes part in Medicare
Christopher Markel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Christopher Thomas Markel received $61 in industry payments in 2025
CMS Open Payments shows 2 general payments to Christopher Markel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Octapharma USA, Inc. paid the most, $61.
Companies that paid Christopher Markel the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher Thomas Markel'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 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) |
| 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 Christopher Thomas Markel
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What is Christopher Thomas Markel's NPI number?
Christopher Thomas Markel's NPI number is 1831636554. It was assigned on January 20, 2017, and it is active in the NPI Registry.
What does Christopher Thomas Markel specialize in?
Christopher Thomas Markel is a nurse anesthetist in Tyler, Texas. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Christopher Thomas Markel practice?
Christopher Markel practices at 1000 South Beckham Ave, Tyler, TX 75701. Christopher Markel's primary practice is UT Health Tyler in Tyler, Texas, part of Ardent Health. Dmand AI also links Christopher Markel to 3 group practices and clinics and 2 medical groups.
What is Christopher Thomas Markel's office phone number?
The practice phone on file for Christopher Markel is (903) 597-0351.
What is Christopher Thomas Markel's medical license number?
Christopher Markel holds Texas license AP133039.
Which hospitals is Christopher Thomas Markel affiliated with?
Christopher Markel practices at UT Health Tyler in Tyler, Texas. Christopher Markel is also affiliated with UT Health North Campus Tyler.
What medical group is Christopher Thomas Markel part of?
Christopher Markel is linked to US Anesthesia Partners. Dmand AI links Christopher Markel to 2 more medical groups.
Does Christopher Thomas Markel accept Medicare?
Yes. CMS lists Christopher Markel as accepting Medicare assignment.
How many Medicare patients does Christopher Thomas Markel see?
CMS counts 156 Medicare patients who saw Christopher Markel in 2024, with an average age of 74.
Has Christopher Thomas Markel received payments from drug or device companies?
CMS Open Payments shows $61 in general payments to Christopher Markel from 1 company from 2025 to 2025. The largest total came from Octapharma USA, Inc.
How long has Christopher Thomas Markel been practicing?
Christopher Markel graduated from medical school in 2016, 10 years ago.
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