Dr. Mark Louis Bailey, MD
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 82
- Publications
- 2
- Hospital affiliations
- 4
- Practice address
- 3600 Shire Blvd, Richardson, TX 75082
- Practice phone
- Call (972) 487-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Dallas Surgical Specialists, PA
Richardson, Texas
Find Dr. Bailey'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 Louis Bailey is a general surgeon in Richardson, Texas
Dr. Bailey practices at North Dallas Surgical Specialists, PA in Richardson, Texas.
Dr. Bailey's NPI, 1114979796, was assigned on May 16, 2006. Dr. Bailey graduated from Baylor College Of Medicine in 1986. Dr. Bailey holds Texas license H2226.
- NPI
- 1114979796NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850298274
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (972) 487-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Louis Bailey practices at North Dallas Surgical Specialists, PA in Richardson, Texas
Dr. Bailey's primary practice is North Dallas Surgical Specialists, PA, at 3600 Shire Blvd, Richardson, TX 75082 in Dallas County. The practice phone is (972) 487-6400.
- North Dallas Surgical Specialists, PA3600 Shire Blvd, Richardson, TX 75082 · Dallas CountyPhone(972) 487-6400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Louis Bailey is affiliated with 6 sites of care and 1 medical group
Dr. Bailey's primary practice is North Dallas Surgical Specialists, PA in Richardson, Texas. Dr. Bailey is also affiliated with Methodist Richardson Medical Center. The medical group on file is North Dallas Surgical Specialists. Dmand AI also links Dr. Bailey to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Louis Bailey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bailey practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Dallas Surgical Specialists, PA | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Louis Bailey is one of 1,939 general surgeons in Texas
Surgery is Dr. Bailey's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Bailey is board certified in surgery by the American Board of Surgery. Dr. Bailey is licensed in Texas.
Specialties and state licenses
- Surgery, TexasPrimary
Clinical focus
Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, appendectomy, colon removal, esophagus, stomach, or upper small intestine surgery, gallbladder removal, groin hernia surgery and multiple traumatic injuries among the conditions Dr. Bailey treats.
General surgeons near Dr. Bailey
Counts of general 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 Louis Bailey billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Dr. Bailey across 2 procedure codes in 2024, all of them office visits, for 70 Medicare patients. Medicare paid $5,872 for them. Every service was in an office.
Dr. Bailey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 682024: 4928%
Dr. Bailey compared with the Texas median for general surgeons, 2024
- Dr. Bailey
- Texas median
- Medicare services
- 49vs 11858% below
- Medicare patients
- 70vs 9728% below
- Part D claims
- 52vs 4224% above
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Bailey'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. Bailey and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Louis Bailey treated 70 Medicare patients in 2024, average age 75
CMS counts 70 Medicare patients who saw Dr. Bailey in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bailey's median patient age at 61, with 55% women.
Dr. Bailey's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bailey's Medicare patients by sex, 2024
- Women3449%
- Men3651%
Chronic conditions among Dr. Bailey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Chronic kidney disease37%
- Diabetes31%
- Anxiety30%
- Depression30%
- Ischemic heart disease30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bailey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Louis Bailey wrote 82 Medicare Part D claims in 2024
In 2024, Dr. Bailey wrote 82 Medicare Part D claims for 60 patients. 98% of them were for generic drugs. CMS names the drug for 52 of them, across 1 drug with 11 or more claims each, at $303 in total drug cost. In 2023, CMS named 58 claims across 2 drugs.
Dr. Bailey's Part D claims by kind of drug, 2024
- Generic80 claims98%
- Brand-name and other2 claims2%
Dr. Bailey's 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. Bailey's Part D claims, 2024
- Opioids66%54 of 82 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: 582024: 5210%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Mark Louis Bailey takes part in Medicare
Dr. Bailey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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 Louis Bailey has 2 publications on record
Dmand AI links 2 papers to Dr. Bailey. The most frequent topics are Wounds, Penetrating. Dr. Bailey has published most often in Ann Emerg Med. Dr. Bailey's most frequent co-authors are Kenneth L. Mattox, MD and Paul Ernest Pepe, MD.
Topics Dr. Bailey writes about most
- Wounds, Penetrating
Dr. Bailey's most frequent co-authors
Recent publications by Dr. Bailey
See who Dr. Bailey researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bailey 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. Mark Louis Bailey received $11,692 in industry payments from 2016 to 2025
CMS Open Payments shows 94 general payments to Dr. Bailey from 26 drug and device companies from 2016 to 2025. Education make up the largest share, 56% of the total. Intuitive Surgical, Inc. paid the most, $9,908.
General payments to Dr. Bailey by program year, 2016 to 2025
General payments to Dr. Bailey by kind, 2016 to 2025
- Education$6,50056%
- Travel and lodging$2,62122%
- Food and beverage$2,57122%
Companies that paid Dr. Bailey 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 Louis Bailey has 1 award and honors on record
Dmand AI lists 1 award for Dr. Bailey.
Awards and honors for Dr. Bailey
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Mark Louis Bailey graduated from Baylor College Of Medicine
Dr. Bailey graduated from Baylor College Of Medicine in 1986. Dr. Bailey is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Mark Louis Bailey accepts plans from 18 insurance carriers
Dr. Bailey is in network with 18 carriers, including Aetna, United Healthcare and Cigna. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Cigna
- Elevance
- HCSC
- Humana
- Alliant Health Plans
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Bailey accepts, by number of carriers
- HMO12
- PPO10
- Medicare6
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Louis Bailey'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)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 |
| 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 Louis Bailey
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 Louis Bailey's NPI number?
Dr. Mark Louis Bailey's NPI number is 1114979796. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Louis Bailey?
Dr. Mark Louis Bailey is a general surgeon in Richardson, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mark Louis Bailey practice?
Dr. Bailey practices at 3600 Shire Blvd, Richardson, TX 75082. Dr. Bailey's primary practice is North Dallas Surgical Specialists, PA in Richardson, Texas. Dmand AI also links Dr. Bailey to 3 hospitals and 1 group practice or clinic.
What is Dr. Mark Louis Bailey's office phone number?
The practice phone on file for Dr. Bailey is (972) 487-6400.
What is Dr. Mark Louis Bailey's medical license number?
Dr. Bailey holds Texas license H2226.
Which hospitals is Dr. Mark Louis Bailey affiliated with?
Dr. Bailey is affiliated with Methodist Richardson Medical Center. Dmand AI links Dr. Bailey to 3 more hospitals.
What medical group is Dr. Mark Louis Bailey part of?
Dr. Bailey is linked to North Dallas Surgical Specialists.
Does Dr. Mark Louis Bailey accept Medicare?
Yes. CMS data shows Dr. Bailey billed Medicare for 49 services in 2024, and Dr. Bailey accepts Medicare assignment.
How many Medicare patients does Dr. Mark Louis Bailey see?
CMS counts 70 Medicare patients who saw Dr. Bailey in 2024, with an average age of 75.
Is Dr. Mark Louis Bailey board certified?
Yes. Dr. Bailey is board certified in surgery by the American Board of Surgery.
Show 8 more questionsShow fewer questions
What services does Dr. Mark Louis Bailey bill to Medicare?
In 2024, Dr. Bailey's most billed Medicare services were office visit, new patient (99204) and office visit, established patient (99214).
Where did Dr. Mark Louis Bailey go to medical school?
Dr. Bailey graduated from Baylor College Of Medicine in 1986.
What drugs does Dr. Mark Louis Bailey prescribe most?
In 2024 Medicare Part D data, Dr. Bailey's most prescribed drugs by claims were Acetaminophen-Codeine.
Has Dr. Mark Louis Bailey received payments from drug or device companies?
CMS Open Payments shows $11,692 in general payments to Dr. Bailey from 26 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Mark Louis Bailey been practicing?
Dr. Bailey graduated from medical school in 1986, 40 years ago.
Does Dr. Mark Louis Bailey do research?
Dmand AI links 2 publications to Dr. Bailey.
Who does Dr. Mark Louis Bailey publish with?
Dr. Bailey's most frequent co-authors are Kenneth L. Mattox, MD (2 shared papers) and Paul Ernest Pepe, MD (1 shared paper).
What insurance does Dr. Mark Louis Bailey accept?
Dr. Bailey is in network with 18 carriers, including Aetna, United Healthcare and Cigna. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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