Dr. David Preston, DO
- Publications
- 3
- Hospital affiliations
- 2
- Industry payments
- $376
- Medical groups
- 2
- Insurance carriers
- 16
- Practice address
- 6201 Harry Hines Blvd, Dallas, TX 75390
- Practice phone
- Call (214) 633-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Preston'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. David Preston is an anesthesiologist in Dallas, Texas
Dr. Preston practices at William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System.
Dr. Preston's NPI, 1467949826, was assigned on April 20, 2018. Dr. Preston graduated from Texas College of Osteopathic Medicine in 2018. Dr. Preston holds Texas license T6355.
- NPI
- 1467949826NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941745269
- NPI enumeration date
- April 20, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 633-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Preston practices at William P. Clements Jr. University Hospital in Dallas, Texas
Dr. Preston's primary practice is William P. Clements Jr. University Hospital, at 6201 Harry Hines Blvd, Dallas, TX 75390 in Dallas County. The practice phone is (214) 633-5555.
- William P. Clements Jr. University Hospital6201 Harry Hines Blvd, Dallas, TX 75390 · Dallas CountyPhone(214) 633-5555
Source: Dmand AI Affiliation Data
Dr. David Preston is affiliated with 2 sites of care and 2 medical groups
Dr. Preston's primary practice is William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System. Dr. Preston is also affiliated with Children's Medical Center Dallas. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Dr. Preston 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. David Preston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Preston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William P. Clements Jr. University Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David Preston is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Preston's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Preston is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology. Dr. Preston is licensed in Texas.
Specialties and state licenses
- Anesthesiology, TexasPrimary
Anesthesiologists near Dr. Preston
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. David Preston's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Preston's median patient age at 55, with 47% women.
Dr. Preston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women47%
- Men50%
Source: Dmand AI Patient Panel Data
How Dr. David Preston takes part in Medicare
Dr. Preston 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)
Dr. David Preston has 3 publications on record
Dmand AI links 3 papers to Dr. Preston, published from 2020 to 2023. 2023 was the busiest year, with 2. Dr. Preston has published most often in J Cardiothorac Vasc Anesth. Dr. Preston's most frequent co-authors are Aditee P. Ambardekar, MD and Mikel S. Gorbea, MD.
Dr. Preston's most frequent co-authors
Recent publications by Dr. Preston
J Cardiothorac Vasc Anesth
See who Dr. Preston researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Preston works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Preston received $376 in industry payments from 2022 to 2025
CMS Open Payments shows 7 general payments to Dr. Preston from 5 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $152.
General payments to Dr. Preston by program year, 2022 to 2025
Companies that paid Dr. Preston the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Preston graduated from Texas College of Osteopathic Medicine
Dr. Preston graduated from Texas College of Osteopathic Medicine in 2018.
- Medical school
- Board certified in adult cardiac anesthesiology
- Board certified in anesthesiology
- Board certified in 2022 - 2027
Source: Dmand AI Professional Profile Data
Dr. David Preston accepts plans from 16 insurance carriers
Dr. Preston is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- HCSC
- Molina
- Baylor Scott and White
- +8 more carriersWith a free account
Plan types Dr. Preston accepts, by number of carriers
- HMO10
- PPO9
- Medicare4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. David Preston'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David Preston
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. David Preston's NPI number?
Dr. David Preston's NPI number is 1467949826. It was assigned on April 20, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. David Preston?
Dr. David Preston is an anesthesiologist in Dallas, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David Preston practice?
Dr. Preston practices at 6201 Harry Hines Blvd, Dallas, TX 75390. Dr. Preston's primary practice is William P. Clements Jr. University Hospital in Dallas, Texas, part of The University of Texas System. Dmand AI also links Dr. Preston to 1 medical group.
What is Dr. David Preston's office phone number?
The practice phone on file for Dr. Preston is (214) 633-5555.
What is Dr. David Preston's medical license number?
Dr. Preston holds Texas license T6355.
Which hospitals is Dr. David Preston affiliated with?
Dr. Preston practices at William P. Clements Jr. University Hospital in Dallas, Texas. Dr. Preston is also affiliated with Children's Medical Center Dallas.
What medical group is Dr. David Preston part of?
Dr. Preston is linked to University of Texas Southwestern Medical Center. Dmand AI links Dr. Preston to 1 more medical group.
Does Dr. David Preston accept Medicare?
Yes. CMS lists Dr. Preston as accepting Medicare assignment.
Is Dr. David Preston board certified?
Yes. Dr. Preston is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology.
Where did Dr. David Preston go to medical school?
Dr. Preston graduated from Texas College of Osteopathic Medicine in 2018.
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Has Dr. David Preston received payments from drug or device companies?
CMS Open Payments shows $376 in general payments to Dr. Preston from 5 companies from 2022 to 2025. The largest total came from Abiomed.
How long has Dr. David Preston been practicing?
Dr. Preston graduated from medical school in 2018, 8 years ago.
Does Dr. David Preston do research?
Dmand AI links 3 publications to Dr. Preston, published from 2020 to 2023.
Who does Dr. David Preston publish with?
Dr. Preston's most frequent co-authors are Aditee P. Ambardekar, MD (1 shared paper) and Mikel S. Gorbea, MD (1 shared paper).
What insurance does Dr. David Preston accept?
Dr. Preston is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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