Dr. Mark L. Montgomery, MD
- Medicare services, 2024
- 840
- Medicare patients, 2024
- 912
- Part D claims, 2021
- 24
- Hospital affiliations
- 5
- Industry payments
- $7,593
- Practice address
- 300 University Blvd, Round Rock, TX 78664
- Practice phone
- Call (512) 509-0401
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Montgomery'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 L. Montgomery is an interventional radiologist in Round Rock, Texas
Dr. Montgomery practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health.
Dr. Montgomery's NPI, 1366403347, was assigned on March 30, 2006. Dr. Montgomery graduated from Texas a & M University System, Hsc, College of Medicine in 1993. Dr. Montgomery holds Texas license J6603.
- NPI
- 1366403347NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345381406
- NPI enumeration date
- March 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 509-0401
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark L. Montgomery practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas
Dr. Montgomery's primary practice is Baylor Scott & White Medical Center - Round Rock, at 300 University Blvd, Round Rock, TX 78664 in Williamson County. The practice phone is (512) 509-0401.
- Baylor Scott & White Medical Center - Round Rock300 University Blvd, Round Rock, TX 78664 · Williamson CountyPhone(512) 509-0401
Source: Dmand AI Affiliation Data
Dr. Mark L. Montgomery is affiliated with 5 sites of care and 1 medical group
Dr. Montgomery's primary practice is Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health. Dr. Montgomery is also affiliated with Baylor Scott & White Medical Center - Temple. The medical group on file is Baylor Scott & White Temple Roney Bone and Joint Institute, Temple. Dmand AI also links Dr. Montgomery to 3 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark L. Montgomery's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Montgomery practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor Scott & White Medical Center - Round Rock | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark L. Montgomery is one of 292 interventional radiologists in Texas
Vascular and interventional radiology is Dr. Montgomery's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Montgomery is licensed in Texas.
Specialties and state licenses
- Vascular and interventional radiology, TexasPrimary
Interventional radiologists near Dr. Montgomery
Counts of interventional radiologists 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 L. Montgomery billed Medicare for 840 services in 2024
CMS data shows 840 Medicare services from Dr. Montgomery across 20 procedure codes in 2024, for 912 Medicare patients. Medicare paid $9,233 for them.
Dr. Montgomery's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 312024: 7722390%
- Tests and treatments
- 2023: 732024: 3749%
- Surgery
- 2023: 632024: 3151%
Where Dr. Montgomery's Medicare services took place, 2024
- In an office13516%
- In a facility70584%
Dr. Montgomery compared with the Texas median for interventional radiologists, 2024
- Dr. Montgomery
- Texas median
- Medicare services
- 840vs 840Close to median
- Medicare patients
- 912vs 48289% above
- Part D claims
- 24vs 23Close to median
Medians across 279 interventional radiologists in Texas with Dmand AI profiles that report each measure.
Dr. Montgomery's 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. Montgomery and other interventional radiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark L. Montgomery treated 912 Medicare patients in 2024, average age 74
CMS counts 912 Medicare patients who saw Dr. Montgomery in 2024. The largest group is 65 to 74, with 390 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Montgomery's median patient age at 71, with 63% women.
Dr. Montgomery's Medicare patients by age, 2024
Dr. Montgomery's Medicare patients by sex, 2024
- Women55761%
- Men35539%
Chronic conditions among Dr. Montgomery's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis73%
- Chronic kidney disease30%
- Anxiety29%
- Diabetes29%
- Ischemic heart disease29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Montgomery's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women63%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark L. Montgomery wrote 24 Medicare Part D claims in 2021
In 2021, Dr. Montgomery wrote 24 Medicare Part D claims. They cover 1 drug, with $232 in total drug cost. In 2020, CMS named 47 claims across 2 drugs.
Dr. Montgomery's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 472021: 2449%
Drugs named by CMS: 1 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Mark L. Montgomery takes part in Medicare
Dr. Montgomery accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark L. Montgomery received $7,593 in industry payments from 2016 to 2025
CMS Open Payments shows 221 general payments to Dr. Montgomery from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $2,523.
General payments to Dr. Montgomery by program year, 2016 to 2025
Companies that paid Dr. Montgomery 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 L. Montgomery graduated from Texas a & M University System, Hsc, College of Medicine
Dr. Montgomery graduated from Texas a & M University System, Hsc, College of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark L. Montgomery'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (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. Mark L. Montgomery
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 L. Montgomery's NPI number?
Dr. Mark L. Montgomery's NPI number is 1366403347. It was assigned on March 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark L. Montgomery?
Dr. Mark L. Montgomery is an interventional radiologist in Round Rock, Texas. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Mark L. Montgomery practice?
Dr. Montgomery practices at 300 University Blvd, Round Rock, TX 78664. Dr. Montgomery's primary practice is Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas, part of Baylor Scott & White Health. Dmand AI also links Dr. Montgomery to 3 hospitals.
What is Dr. Mark L. Montgomery's office phone number?
The practice phone on file for Dr. Montgomery is (512) 509-0401.
What is Dr. Mark L. Montgomery's medical license number?
Dr. Montgomery holds Texas license J6603.
Which hospitals is Dr. Mark L. Montgomery affiliated with?
Dr. Montgomery practices at Baylor Scott & White Medical Center - Round Rock in Round Rock, Texas. Dr. Montgomery is also affiliated with Baylor Scott & White Medical Center - Temple. Dmand AI links Dr. Montgomery to 3 more hospitals.
What medical group is Dr. Mark L. Montgomery part of?
Dr. Montgomery is linked to Baylor Scott & White Temple Roney Bone and Joint Institute, Temple.
Does Dr. Mark L. Montgomery accept Medicare?
Yes. CMS data shows Dr. Montgomery billed Medicare for 840 services in 2024, and Dr. Montgomery accepts Medicare assignment.
How many Medicare patients does Dr. Mark L. Montgomery see?
CMS counts 912 Medicare patients who saw Dr. Montgomery in 2024, with an average age of 74.
What services does Dr. Mark L. Montgomery bill to Medicare?
In 2024, Dr. Montgomery's most billed Medicare services were diagnostic imaging (73630), diagnostic imaging (73564) and diagnostic imaging (72100).
Show 4 more questionsShow fewer questions
Where did Dr. Mark L. Montgomery go to medical school?
Dr. Montgomery graduated from Texas a & M University System, Hsc, College of Medicine in 1993.
What drugs does Dr. Mark L. Montgomery prescribe most?
In 2021 Medicare Part D data, Dr. Montgomery's most prescribed drugs by claims were Clopidogrel.
Has Dr. Mark L. Montgomery received payments from drug or device companies?
CMS Open Payments shows $7,593 in general payments to Dr. Montgomery from 24 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Mark L. Montgomery been practicing?
Dr. Montgomery graduated from medical school in 1993, 33 years ago.
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