CadaverEmergenciesSternotomy
Dr. Michael S. Thomas, MD
NPI1770727364PAC ID1658590880
- Medicare services, 2024
- 334
- Medicare patients, 2024
- 212
- Part D claims, 2024
- 197
- Publications
- 4
- Clinical trials
- 3
- Practice address
- 1155 Mill Street, Reno, NV 89502
- Practice phone
- Call (775) 982-4100
- 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
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. Michael S. Thomas is a general surgeon in Reno, Nevada
Dr. Thomas practices at Renown Regional Medical Center in Reno, Nevada, part of Renown Health.
Dr. Thomas' NPI, 1770727364, was assigned on April 27, 2009. Dr. Thomas graduated from University of Texas Medical Branch at Galveston in 2009. Dr. Thomas holds Nevada license 15827.
NPI and contact details
- NPI
- 1770727364NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658590880
- NPI enumeration date
- April 27, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (775) 982-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael S. Thomas practices at Renown Regional Medical Center in Reno, Nevada
Dr. Thomas' primary practice is Renown Regional Medical Center, at 1155 Mill Street, Reno, NV 89502 in Washoe County. The practice phone is (775) 982-4100.
- Renown Regional Medical Center1155 Mill Street, Reno, NV 89502 · Washoe CountyPhone(775) 982-4100
Source: Dmand AI Affiliation Data
Dr. Michael S. Thomas is affiliated with 4 sites of care and 2 medical groups
Dr. Thomas' primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Dr. Thomas is also affiliated with Renown South Meadows Medical Center. The medical group on file is Renown Health. Dmand AI also links Dr. Thomas to 2 more group practices and clinics and 1 medical group, each named with a free account.
Renown South Meadows Medical CenterRenown Health2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. ThomasSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael S. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renown Regional Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael S. Thomas is one of 202 general surgeons in Nevada
Surgery is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Thomas is licensed in Nevada.
Specialties and state licenses
- Surgery, NevadaPrimary
General surgeons near Dr. Thomas
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
202general surgeons in Nevada47general surgeons in Reno18general surgeons at Renown Regional Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael S. Thomas billed Medicare for 334 services in 2024
CMS data shows 334 Medicare services from Dr. Thomas across 9 procedure codes in 2024, for 212 Medicare patients. Medicare paid $55,660 for them.
Medicare services, 2024334
Medicare patients212
Paid by Medicare$55,660
Procedure codes9
Dr. Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2472024: 21513%
- Surgery
- 2023: 822024: 11945%
Where Dr. Thomas' Medicare services took place, 2024
- In an office28184%
- In a facility5316%
Dr. Thomas compared with the Nevada median for general surgeons, 2024
- Dr. Thomas
- Nevada median
- Medicare services
- 334vs 17888% above
- Medicare patients
- 212vs 12866% above
- Part D claims
- 168vs 463.7 times
Medians across 181 general surgeons in Nevada 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 general surgeons in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael S. Thomas treated 212 Medicare patients in 2024, average age 72
CMS counts 212 Medicare patients who saw Dr. Thomas in 2024. The largest group is 65 to 74, with 115 patients. 71% of them have high cholesterol, and 68% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 70, with 40% women.
Medicare patients, 2024212
Average age72
Average risk score1.38
Also on Medicaid15%
Dr. Thomas' Medicare patients by age, 2024
Dr. Thomas' Medicare patients by sex, 2024
- Women11052%
- Men10248%
Chronic conditions among Dr. Thomas' Medicare patients, 2024
- High cholesterol71%
- High blood pressure68%
- Cancer42%
- Arthritis36%
- Diabetes23%
- Ischemic heart disease22%
- Anxiety21%
- Chronic kidney disease20%
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 70
Patient panel by sex, all payers
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael S. Thomas wrote 197 Medicare Part D claims in 2024
In 2024, Dr. Thomas wrote 197 Medicare Part D claims for 101 patients. 97% of them were for generic drugs. CMS names the drug for 168 of them, across 3 drugs with 11 or more claims each, at $624 in total drug cost. In 2023, CMS named 149 claims across 4 drugs.
Part D claims, 2024197
Drugs named by CMS3
Total drug cost$624
Part D patients101
Dr. Thomas' Part D claims by kind of drug, 2024
- Generic191 claims97%
- Brand-name and other6 claims3%
Dr. Thomas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Thomas' Part D claims, 2024
- Opioids23%46 of 197 claims
- Antibiotics68%133 of 197 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1492024: 16813%
Drugs named by CMS: 3 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Michael S. Thomas scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Thomas for performance year 2024, reported through an alternative payment model (APM). Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 30 procedures of hernia repair (minimally invasive) by Dr. Thomas, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Thomas' MIPS scores, performance year 2024
- 91of 100Final score
- 81.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Thomas ranks in Medicare procedure volume
- Colonoscopy
- 69th percentile64 procedures
- Hernia repair (minimally invasive)
- 95th percentile30 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael S. Thomas has 4 publications on record
Dmand AI links 4 papers to Dr. Thomas. The most frequent topics are Thoracotomy. Dr. Thomas has published most often in World J Surg. Dr. Thomas' most frequent co-authors are Eric Richard Simms, MD, Alexandros Nicolaou Flaris, MD and Herschel David Vargas, MD.
Papers4
Topics Dr. Thomas writes about most
- Thoracotomy
Dr. Thomas' most frequent co-authors
- Eric Richard Simms, MD2 shared papers
- Alexandros Nicolaou Flaris, MD1 shared paper
- Herschel David Vargas, MD1 shared paper
Recent publications by Dr. Thomas
Colorectal SurgeryEducationEducational Measurement
Clin Colon Rectal 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 general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael S. Thomas has worked on 3 clinical trials
Dmand AI links Dr. Thomas to 3 clinical trials. Conditions studied include Obesity, Overnutrition and Gastroesophageal Reflux. Apollo Endosurgery, Inc. sponsors the most, 2.
Conditions in Dr. Thomas' trials
- Obesity
- Overnutrition
- Gastroesophageal Reflux
- Esophageal Motility Disorders
Investigators on the most trials with Dr. Thomas
- John N. Olsofka, MD2 shared trials
- Andres Jose Acosta, MD, PhD1 shared trial
- Shakeel Ahmed, MD1 shared trial
Recent clinical trials with Dr. Thomas
Gastroesophageal RefluxEsophageal Motility DisordersLINX device
ObesityOvernutrition
ObesityOvernutrition
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Michael S. Thomas received $11,967 in industry payments from 2016 to 2025
CMS Open Payments shows 39 general payments to Dr. Thomas from 7 drug and device companies from 2016 to 2025. Education make up the largest share, 58% of the total. Intuitive Surgical, Inc. paid the most, $11,381.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
$12Kin total
- Education$7,00058%
- Travel and lodging$3,30028%
- Food and beverage$1,65114%
- Gifts$160%
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. Michael S. Thomas graduated from University of Texas Medical Branch at Galveston
Dr. Thomas graduated from University of Texas Medical Branch at Galveston in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael S. 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Michael S. 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. Michael S. Thomas' NPI number?
Dr. Michael S. Thomas' NPI number is 1770727364. It was assigned on April 27, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael S. Thomas?
Dr. Michael S. Thomas is a general surgeon in Reno, Nevada. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Michael S. Thomas practice?
Dr. Thomas practices at 1155 Mill Street, Reno, NV 89502. Dr. Thomas' primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Dmand AI also links Dr. Thomas to 2 group practices and clinics and 1 medical group.
What is Dr. Michael S. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (775) 982-4100.
What is Dr. Michael S. Thomas' medical license number?
Dr. Thomas holds Nevada license 15827.
Which hospitals is Dr. Michael S. Thomas affiliated with?
Dr. Thomas practices at Renown Regional Medical Center in Reno, Nevada. Dr. Thomas is also affiliated with Renown South Meadows Medical Center.
What medical group is Dr. Michael S. Thomas part of?
Dr. Thomas is linked to Renown Health. Dmand AI links Dr. Thomas to 1 more medical group.
Does Dr. Michael S. Thomas accept Medicare?
Yes. CMS data shows Dr. Thomas billed Medicare for 334 services in 2024, and Dr. Thomas accepts Medicare assignment.
What is Dr. Michael S. Thomas' MIPS score?
Dr. Thomas' MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Michael S. Thomas see?
CMS counts 212 Medicare patients who saw Dr. Thomas in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Michael S. Thomas bill to Medicare?
In 2024, Dr. Thomas' most billed Medicare services were office visit, established patient (99213), surgery: digestive system (45330) and office visit, established patient (99212).
Where did Dr. Michael S. Thomas go to medical school?
Dr. Thomas graduated from University of Texas Medical Branch at Galveston in 2009.
What drugs does Dr. Michael S. Thomas prescribe most?
In 2024 Medicare Part D data, Dr. Thomas' most prescribed drugs by claims were Metronidazole, Neomycin Sulfate and Oxycodone-Acetaminophen.
Has Dr. Michael S. Thomas received payments from drug or device companies?
CMS Open Payments shows $11,967 in general payments to Dr. Thomas from 7 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Michael S. Thomas been practicing?
Dr. Thomas graduated from medical school in 2009, 17 years ago.
Does Dr. Michael S. Thomas do research?
Dmand AI links 4 publications to Dr. Thomas. Dr. Thomas has worked on 3 clinical trials.
Who does Dr. Michael S. Thomas publish with?
Dr. Thomas' most frequent co-authors are Eric Richard Simms, MD (2 shared papers), Alexandros Nicolaou Flaris, MD (1 shared paper) and Herschel David Vargas, MD (1 shared paper).
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