Br J Haematol
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Dr. Jason S. Willis, MD
NPI1487857983
- Medicare services, 2020
- 1,168
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $256
- Medical group
- 1
- 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. Willis' professional email, personal email and mobile number
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Dr. Jason S. Willis is a pathologist in Arlington, Texas
Dr. Willis practices at Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare.
Dr. Willis' NPI, 1487857983, was assigned on June 11, 2007. Dr. Willis graduated from UT Southwestern Medical Center in 2006. Dr. Willis holds Texas license N9146.
NPI and contact details
- NPI
- 1487857983NPI Registry (opens in a new tab)
- NPI enumeration date
- June 11, 2007
- NPI status
- Active
- Practice phone
- (817) 465-3241
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jason S. Willis practices at Medical City Arlington Hospital in Arlington, Texas
Dr. Willis' 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. Jason S. Willis is affiliated with 2 sites of care and 1 medical group
Dr. Willis' primary practice is Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare. Dr. Willis is also affiliated with Medical City Dallas Hospital. The medical group on file is MCD Pathology.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jason S. Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willis practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jason S. Willis is one of 1,145 pathologists in Texas
Anatomic pathology and clinical pathology is Dr. Willis' primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Willis is board certified in hematopathology by the American Board of Pathology. Dmand AI has Dr. Willis' licenses on file in 15 states: Texas, Florida, New Mexico, Illinois, Kentucky, Oklahoma, Pennsylvania, Virginia, Arizona, California, Connecticut, Georgia, Louisiana, Massachusetts and Maryland.
Specialties and state licenses
- Anatomic pathology and clinical pathology, TexasPrimary
- Florida license
- New Mexico license
- Illinois license
- Kentucky license
- Oklahoma license
- Pennsylvania license
- Virginia license
- Arizona license
- California license
- Connecticut license
- Georgia license
- Louisiana license
- Massachusetts license
- Maryland license
Pathologists near Dr. Willis
Counts of pathologists with a Dmand AI profile, by place and practice. Each opens the list.
1,145pathologists in Texas29pathologists in Arlington19pathologists at Medical City Arlington Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jason S. Willis billed Medicare for 1,168 services in 2020
CMS data shows 1,168 Medicare services from Dr. Willis across 11 procedure codes in 2020. Medicare paid $31,032 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20201,168
Paid by Medicare$31,032
Procedure codes11
Dr. Willis' Medicare services by type, 2019 to 2020
- 2019
- 2020
- Lab and pathology
- 2019: 1,9282020: 1,16839%
Dr. Willis compared with the Texas median for pathologists, 2020
- Dr. Willis
- Texas median
- Medicare services
- 1,168vs 91827% above
Medians across 976 pathologists in Texas with Dmand AI profiles that report each measure.
Dr. Willis' most billed Medicare procedure codes, 2020
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. Willis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Willis and other pathologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jason S. Willis' patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Willis' median patient age at 66, with 58% women.
Dr. Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women58%
- Men40%
Source: Dmand AI Patient Panel Data
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Dr. Jason S. Willis has 1 publication on record
Dmand AI links 1 paper to Dr. Willis in 2008. Dr. Willis' most frequent co-authors are Weina Chen, MD, PhD and Marlyn Jean Mayo, MD.
Papers1
Dr. Willis' most frequent co-authors
Recent publications by Dr. Willis
See who Dr. Willis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Willis works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jason S. Willis received $256 in industry payments from 2019 to 2025
CMS Open Payments shows 9 general payments to Dr. Willis from 3 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Treace Medical Concepts, Inc. paid the most, $209.
General payments to Dr. Willis by program year, 2019 to 2025
Companies that paid Dr. Willis the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jason S. Willis graduated from UT Southwestern Medical Center
Dr. Willis graduated from UT Southwestern Medical Center in 2006.
- Medical school
- Board certified in hematopathology
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Dr. Jason S. Willis accepts plans from 6 insurance carriers
Dr. Willis is in network with 6 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Baylor Scott and White
- Delta Dental
- Elevance
Plan types Dr. Willis accepts, by number of carriers
- HMO5
- PPO4
- POS3
- Medicare2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jason S. Willis'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 Data |
| 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. Jason S. Willis
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. Jason S. Willis' NPI number?
Dr. Jason S. Willis' NPI number is 1487857983. It was assigned on June 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason S. Willis?
Dr. Jason S. Willis is a pathologist in Arlington, Texas. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Jason S. Willis practice?
Dr. Willis practices at 3301 Matlock Road, Arlington, TX 76015. Dr. Willis' primary practice is Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare.
What is Dr. Jason S. Willis' office phone number?
The practice phone on file for Dr. Willis is (817) 465-3241.
What is Dr. Jason S. Willis' medical license number?
Dr. Willis holds Texas license N9146, one of the licenses on file in 15 states.
Which states has Dr. Jason S. Willis been licensed in?
Dmand AI has state licenses on file for Dr. Willis in Texas (2011 to 2026), Florida (2022 to 2027), New Mexico (2011 to 2027), Illinois (2024 to 2026), Kentucky (2022 to 2026), Oklahoma (2012 to 2026), Pennsylvania (2024 to 2026), Virginia (2025 to 2026), Arizona (2024 to 2025), California (2021 to 2025), Connecticut (2022 to 2025), Georgia (2023 to 2025), Louisiana (2024 to 2025), Massachusetts (2024 to 2025) and Maryland (2025).
Which hospitals is Dr. Jason S. Willis affiliated with?
Dr. Willis practices at Medical City Arlington Hospital in Arlington, Texas. Dr. Willis is also affiliated with Medical City Dallas Hospital.
What medical group is Dr. Jason S. Willis part of?
Dr. Willis is linked to MCD Pathology.
Does Dr. Jason S. Willis accept Medicare?
Yes. CMS data shows Dr. Willis billed Medicare for 1,168 services in 2020.
Is Dr. Jason S. Willis board certified?
Yes. Dr. Willis is board certified in hematopathology by the American Board of Pathology.
Show 7 more questionsShow fewer questions
What services does Dr. Jason S. Willis bill to Medicare?
In 2020, Dr. Willis' most billed Medicare services were lab and pathology test (88313), lab and pathology test (88341) and lab and pathology test (88305).
Where did Dr. Jason S. Willis go to medical school?
Dr. Willis graduated from UT Southwestern Medical Center in 2006.
Has Dr. Jason S. Willis received payments from drug or device companies?
CMS Open Payments shows $256 in general payments to Dr. Willis from 3 companies from 2019 to 2025. The largest total came from Treace Medical Concepts, Inc.
How long has Dr. Jason S. Willis been practicing?
Dr. Willis graduated from medical school in 2006, 20 years ago.
Does Dr. Jason S. Willis do research?
Dmand AI links 1 publication to Dr. Willis.
Who does Dr. Jason S. Willis publish with?
Dr. Willis' most frequent co-authors are Weina Chen, MD, PhD (1 shared paper) and Marlyn Jean Mayo, MD (1 shared paper).
What insurance does Dr. Jason S. Willis accept?
Dr. Willis is in network with 6 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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