Dr. Ryan Michael Thomas, MD
- Part D claims, 2016
- 14
- Publications
- 75
- Clinical trials
- 1
- Industry payments
- $25,048
- Medical group
- 1
- Practice address
- 1601 Sw Archer Rd, Gainesville, FL 32608-1135
- Practice phone
- Call (352) 376-1611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Fl/south Ga Veterans Health System
Hospital · Gainesville, Florida
Find Dr. Thomas' 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. Ryan Michael Thomas is a surgical oncologist in Jacksonville, Florida
Dr. Thomas practices at North Fl/south Ga Veterans Health System in Gainesville, Florida.
Dr. Thomas' NPI, 1104838275, was assigned on August 13, 2006. Dr. Thomas graduated from Loyola University Chicago Stritch School of Medicine in 2003. Dr. Thomas holds Florida license ME117351.
- NPI
- 1104838275NPI Registry (opens in a new tab)
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Practice phone
- (352) 376-1611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Michael Thomas practices in Gainesville and Jacksonville
Dr. Thomas' primary practice is North Fl/south Ga Veterans Health System, at 1601 Sw Archer Rd, Gainesville, FL 32608-1135. The practice phone is (352) 376-1611. The NPI Registry lists Dr. Thomas' practice address as 1536 Jefferson N St, Jacksonville, FL 32209.
- North Fl/south Ga Veterans Health SystemPrimary1601 Sw Archer Rd, Gainesville, FL 32608-1135Phone(352) 376-1611
- NPI Registry address1536 Jefferson N St, Jacksonville, FL 32209 · Duval CountyPhone(352) 376-1611
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Ryan Michael Thomas is affiliated with 1 site of care and 1 medical group
Dr. Thomas' primary practice is North Fl/south Ga Veterans Health System in Gainesville, Florida. Dmand AI also links Dr. Thomas to 1 medical group, named with a free account.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ryan Michael Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Fl/south Ga Veterans Health System | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Michael Thomas is one of 132 surgical oncologists in Florida
Surgical oncology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 2086X0206X. Dr. Thomas is board certified in complex general surgical oncology by the American Board of Surgery. Dmand AI has Dr. Thomas' licenses on file in 3 states: Florida, Ohio and Texas.
Specialties and state licenses
- Surgical oncology, FloridaPrimary
- Surgery, Ohio
- Texas license
Surgical oncologists near Dr. Thomas
Counts of surgical oncologists 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. Ryan Michael Thomas' patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 48, with 0% women.
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 48
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Ryan Michael Thomas wrote 14 Medicare Part D claims in 2016
In 2016, Dr. Thomas wrote 14 Medicare Part D claims. They cover 1 drug, with $141 in total drug cost.
Dr. Thomas' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ryan Michael Thomas has 75 publications on record
Dmand AI links 75 papers to Dr. Thomas, published from 2009 to 2023. 2019 was the busiest year, with 8. The most frequent topics are Pancreatic Neoplasms, Carcinoma, Pancreatic Ductal and Cell Line, Tumor. Dr. Thomas has published most often in J Gastrointest Surg. Dr. Thomas' most frequent co-authors are Steven John Hughes, MD, Daniel James Delitto, MD and George Andrew Sarosi, MD.
Dr. Thomas' papers by year, 2014 to 2023
Topics Dr. Thomas writes about most
- Pancreatic Neoplasms
- Carcinoma, Pancreatic Ductal
- Cell Line, Tumor
- Adenocarcinoma
- Esophageal Neoplasms
- Esophagectomy
- Gastrointestinal Microbiome
- Tumor Microenvironment
Dr. Thomas' most frequent co-authors
- Steven John Hughes, MD15 shared papers
- Daniel James Delitto, MD13 shared papers
- George Andrew Sarosi, MD12 shared papers
Recent publications by Dr. Thomas
J Gastrointest Surg
J Trauma Acute Care Surg
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right surgical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Michael Thomas has worked on 1 clinical trial
Dmand AI links Dr. Thomas to 1 clinical trial. Conditions studied include Carcinoma, Pancreatic Ductal and Neoplastic Cells, Circulating.
Conditions in Dr. Thomas' trials
- Carcinoma, Pancreatic Ductal
- Neoplastic Cells, Circulating
Recent clinical trials with Dr. Thomas
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ryan Michael Thomas received $25,048 in industry payments from 2016 to 2025
CMS Open Payments shows 4 general payments to Dr. Thomas from 4 drug and device companies from 2016 to 2025. Grants make up the largest share, 100% of the total. KARL STORZ Endoscopy-America paid the most, $25,000.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
- Grants$25,000100%
- Food and beverage$480%
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. Ryan Michael Thomas has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thomas.
Awards and honors for Dr. Thomas
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Ryan Michael Thomas graduated from Loyola University Chicago Stritch School of Medicine
Dr. Thomas graduated from Loyola University Chicago Stritch School of Medicine in 2003. Dr. Thomas is a member of ACS.
- Medical school
- Board certified in complex general surgical oncology
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Ryan Michael Thomas accepts plans from 5 insurance carriers
Dr. Thomas is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Regence Health Plans
Plan types Dr. Thomas accepts, by number of carriers
- Medicare4
- PPO4
- HMO3
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Michael 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 | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Ryan Michael 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. Ryan Michael Thomas' NPI number?
Dr. Ryan Michael Thomas' NPI number is 1104838275. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Michael Thomas?
Dr. Ryan Michael Thomas is a surgical oncologist in Jacksonville, Florida. The primary specialty in the NPI Registry is Surgical Oncology Physician (taxonomy code 2086X0206X).
Where does Dr. Ryan Michael Thomas practice?
Dr. Thomas practices at 1601 Sw Archer Rd, Gainesville, FL 32608-1135. Dr. Thomas also practices at 1536 Jefferson N St, Jacksonville, FL 32209. Dr. Thomas' primary practice is North Fl/south Ga Veterans Health System in Gainesville, Florida. Dmand AI also links Dr. Thomas to 1 medical group.
What is Dr. Ryan Michael Thomas' office phone number?
The practice phone on file for Dr. Thomas is (352) 376-1611.
What is Dr. Ryan Michael Thomas' medical license number?
Dr. Thomas holds Florida license ME117351, one of the licenses on file in 3 states.
Which states has Dr. Ryan Michael Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Florida (2013 to 2026), Ohio (2003 to 2025) and Texas (2010 to 2024).
Is Dr. Ryan Michael Thomas board certified?
Yes. Dr. Thomas is board certified in complex general surgical oncology by the American Board of Surgery.
Where did Dr. Ryan Michael Thomas go to medical school?
Dr. Thomas graduated from Loyola University Chicago Stritch School of Medicine in 2003.
What drugs does Dr. Ryan Michael Thomas prescribe most?
In 2016 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Acetaminophen-Codeine.
Has Dr. Ryan Michael Thomas received payments from drug or device companies?
CMS Open Payments shows $25,048 in general payments to Dr. Thomas from 4 companies from 2016 to 2025. The largest total came from KARL STORZ Endoscopy-America.
Show 4 more questionsShow fewer questions
How long has Dr. Ryan Michael Thomas been practicing?
Dr. Thomas graduated from medical school in 2003, 23 years ago.
Does Dr. Ryan Michael Thomas do research?
Dmand AI links 75 publications to Dr. Thomas, published from 2009 to 2023. Dr. Thomas has worked on 1 clinical trial.
Who does Dr. Ryan Michael Thomas publish with?
Dr. Thomas' most frequent co-authors are Steven John Hughes, MD (15 shared papers), Daniel James Delitto, MD (13 shared papers) and George Andrew Sarosi, MD (12 shared papers).
What insurance does Dr. Ryan Michael Thomas accept?
Dr. Thomas is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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