CalibrationFloridaMathematical Computing
Dr. Mark Stewart, MD
NPI1336163633
- Medicare services, 2019
- 322
- Part D claims, 2019
- 11
- Publications
- 1
- Industry payments
- $1,866
- Insurance carriers
- 2
- Practice address
- 3651 Wheeler Rd, Augusta, GA 30909
- Practice phone
- Call (512) 459-8753
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Stewart'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. Mark Stewart is a vascular surgeon in Augusta, Georgia
Dr. Stewart practices in Augusta, Georgia.
Dr. Stewart's NPI, 1336163633, was assigned on July 27, 2006. Dr. Stewart graduated from UT Southwestern Medical Center in 1977. Dr. Stewart holds Texas license E8939.
NPI and contact details
- NPI
- 1336163633NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Practice phone
- (512) 459-8753
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark Stewart's practice address is in Augusta, Georgia
Dr. Stewart's practice address in the NPI Registry is 3651 Wheeler Rd, Augusta, GA 30909, in Richmond County. The practice phone is (512) 459-8753.
- NPI Registry address3651 Wheeler Rd, Augusta, GA 30909 · Richmond CountyPhone(512) 459-8753
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark Stewart's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stewart practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Stewart's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Stewart practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Stewart is one of 174 vascular surgeons in Georgia
Vascular surgery is Dr. Stewart's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Stewart is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Dr. Stewart's licenses on file in 2 states: Texas and Georgia.
Specialties and state licenses
- Vascular surgery, TexasPrimary
- Georgia license
Vascular surgeons near Dr. Stewart
Counts of vascular surgeons 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. Mark Stewart billed Medicare for 322 services in 2019
CMS data shows 322 Medicare services from Dr. Stewart across 16 procedure codes in 2019. Medicare paid $67,708 for them.
Medicare services, 2019322
Paid by Medicare$67,708
Procedure codes16
Dr. Stewart's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Surgery
- 2018: 972019: 10710%
- Office and hospital visits
- 2018: 1292019: 9328%
- Imaging
- 2018: 372019: 5343%
- Tests and treatments
- 2018: 342019: 4224%
- Other services
- 2018: 1,2772019: 2798%
- Lab and pathology
- 2018: 142019: 0100%
Where Dr. Stewart's Medicare services took place, 2019
- In an office19661%
- In a facility12639%
Dr. Stewart compared with the Georgia median for vascular surgeons, 2019
- Dr. Stewart
- Georgia median
- Medicare services
- 322vs 77659% below
- Part D claims
- 11vs 15793% below
Medians across 169 vascular surgeons in Georgia with Dmand AI profiles that report each measure.
Dr. Stewart's most billed Medicare procedure codes, 2019
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. Stewart?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stewart and other vascular surgeons in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Stewart's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Stewart's median patient age at 75, with 100% women.
Dr. Stewart's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Mark Stewart wrote 11 Medicare Part D claims in 2019
In 2019, Dr. Stewart wrote 11 Medicare Part D claims. They cover 1 drug, with $96 in total drug cost. In 2018, CMS named 18 claims across 1 drug.
Part D claims, 201911
Drugs named by CMS1
Total drug cost$96
Dr. Stewart's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 182019: 1139%
Drugs named by CMS: 1 in 2019, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Find vascular surgeons like Dr. Stewart by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark Stewart has 1 publication on record
Dmand AI links 1 paper to Dr. Stewart in 2012.
Papers1
Recent publications by Dr. Stewart
See who Dr. Stewart researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stewart works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Stewart received $1,866 in industry payments from 2016 to 2025
CMS Open Payments shows 19 general payments to Dr. Stewart from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. Medtronic, Inc. paid the most, $804.
General payments to Dr. Stewart by program year, 2016 to 2025
General payments to Dr. Stewart by kind, 2016 to 2025
$1.9Kin total
- Food and beverage$1,06257%
- Travel and lodging$80443%
Companies that paid Dr. Stewart 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. Mark Stewart has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Stewart, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Stewart
- 2013
- CMS Stage 1 EHR
- Undated
- ACS Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Mark Stewart graduated from UT Southwestern Medical Center
Dr. Stewart graduated from UT Southwestern Medical Center in 1977. Dr. Stewart is a member of ACS.
- Medical school
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Dr. Mark Stewart accepts plans from 2 insurance carriers
Dr. Stewart is in network with 2 carriers, including Elevance and Cigna. PPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Cigna
Plan types Dr. Stewart accepts, by number of carriers
- PPO2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Stewart'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)Dmand AI Practice 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 |
| 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 |
| 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. Mark Stewart
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. Mark Stewart's NPI number?
Dr. Mark Stewart's NPI number is 1336163633. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Stewart?
Dr. Mark Stewart is a vascular surgeon in Augusta, Georgia. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Mark Stewart practice?
Dr. Stewart practices at 3651 Wheeler Rd, Augusta, GA 30909.
What is Dr. Mark Stewart's office phone number?
The practice phone on file for Dr. Stewart is (512) 459-8753.
What is Dr. Mark Stewart's medical license number?
Dr. Stewart holds Texas license E8939, one of the licenses on file in 2 states.
Which states has Dr. Mark Stewart been licensed in?
Dmand AI has state licenses on file for Dr. Stewart in Texas (1977 to 2027) and Georgia (1979 to 1991).
Does Dr. Mark Stewart accept Medicare?
Yes. CMS data shows Dr. Stewart billed Medicare for 322 services in 2019.
Is Dr. Mark Stewart board certified?
Yes. Dr. Stewart is board certified in vascular surgery by the American Board of Surgery.
What services does Dr. Mark Stewart bill to Medicare?
In 2019, Dr. Stewart's most billed Medicare services were surgery: heart and blood vessels (36902), diagnostic imaging (76000) and medicare service (G0365).
Where did Dr. Mark Stewart go to medical school?
Dr. Stewart graduated from UT Southwestern Medical Center in 1977.
Show 5 more questionsShow fewer questions
What drugs does Dr. Mark Stewart prescribe most?
In 2019 Medicare Part D data, Dr. Stewart's most prescribed drugs by claims were Acetaminophen-Codeine.
Has Dr. Mark Stewart received payments from drug or device companies?
CMS Open Payments shows $1,866 in general payments to Dr. Stewart from 10 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Mark Stewart been practicing?
Dr. Stewart graduated from medical school in 1977, 49 years ago.
Does Dr. Mark Stewart do research?
Dmand AI links 1 publication to Dr. Stewart.
What insurance does Dr. Mark Stewart accept?
Dr. Stewart is in network with 2 carriers, including Elevance and Cigna. PPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
Selling to vascular surgery practices?
See vascular surgeons in Georgia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card