Mark E. McDonnell, DPM

  • San Marcos, TX
  • Orthopedic surgeon
NPI1477526374PAC ID1456495142
Medicare services, 2024
1,269
Medicare patients, 2024
266
Part D claims, 2024
195
Publications
18
Hospital affiliations
1
Practice address
1310 Wonder World Dr, San Marcos, TX 78666
Practice phone
Call (512) 301-5350
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mark E McDonnell DPM PA

San Marcos, Texas

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Mark E. McDonnell is an orthopedic surgeon in San Marcos, Texas

Mark McDonnell practices at Mark E McDonnell DPM PA in San Marcos, Texas.

Mark McDonnell's NPI, 1477526374, was assigned on February 10, 2006. Mark McDonnell graduated from California School of Podiatric Medicine in 1995. Mark McDonnell holds Texas license 1440.

NPI and contact details
Medicare PAC ID
1456495142
NPI enumeration date
February 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(512) 301-5350
Professional email
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Personal email
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Mobile number
Get number
Sex
Male
Estimated age
57
Medical school graduation
1995

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Mark E. McDonnell practices at Mark E McDonnell DPM PA in San Marcos, Texas

Mark McDonnell's primary practice is Mark E McDonnell DPM PA, at 1310 Wonder World Dr, San Marcos, TX 78666 in Hays County. The practice phone is (512) 301-5350.

  • Mark E McDonnell DPM PA
    1310 Wonder World Dr, San Marcos, TX 78666 · Hays CountyPhone(512) 301-5350

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Mark E. McDonnell is affiliated with 4 sites of care and 1 medical group

Mark McDonnell's primary practice is Mark E McDonnell DPM PA in San Marcos, Texas. Mark McDonnell is also affiliated with St. David's South Austin Medical Center. Dmand AI also links Mark McDonnell to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Mark McDonnell

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Mark E. McDonnell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mark McDonnell practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mark E McDonnell DPM PAAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Mark E. McDonnell is one of 1,394 orthopedic surgeons in Texas

Orthopaedic surgery is Mark McDonnell's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Mark McDonnell is licensed in Texas.

Specialties and state licenses

  • Orthopaedic surgery, TexasPrimaryLicense 1440 · taxonomy 207X00000X

Orthopedic surgeons near Mark McDonnell

Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

1,394orthopedic surgeons in Texas
4orthopedic surgeons in San Marcos

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Mark E. McDonnell billed Medicare for 1,269 services in 2024

CMS data shows 1,269 Medicare services from Mark McDonnell across 14 procedure codes in 2024, for 266 Medicare patients. Medicare paid $44,755 for them.

Medicare services, 20241,269
Medicare patients266
Paid by Medicare$44,755
Procedure codes14

Mark McDonnell's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5762024: 51511%
Drugs given in the office
2023: 4972024: 4529%
Imaging
2023: 1982024: 15522%
Surgery
2023: 1492024: 1471%

Where Mark McDonnell's Medicare services took place, 2024

  • In an office1,24298%
  • In a facility272%

Mark McDonnell compared with the Texas median for orthopedic surgeons, 2024

  • Mark McDonnell
  • Texas median
Medicare services
1,269vs 1,06219% above
Medicare patients
266vs 2439% above
Part D claims
169vs 21923% below

Medians across 1,283 orthopedic surgeons in Texas with Dmand AI profiles that report each measure.

Mark McDonnell'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.

See all procedures by Mark McDonnell

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Mark E. McDonnell treated 266 Medicare patients in 2024, average age 75

CMS counts 266 Medicare patients who saw Mark McDonnell in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.13, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Mark McDonnell's median patient age at 61, with 60% women.

Medicare patients, 2024266
Average age75
Average risk score1.13

Mark McDonnell's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Mark McDonnell's Medicare patients by sex, 2024

  • Women16361%
  • Men10339%

Chronic conditions among Mark McDonnell's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis57%
  4. Ischemic heart disease37%
  5. Diabetes27%
  6. Chronic kidney disease20%
  7. Depression20%
  8. Mood disorders20%

Share of Medicare patients with each condition. A patient can have several.

Mark McDonnell'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

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mark E. McDonnell wrote 195 Medicare Part D claims in 2024

In 2024, Mark McDonnell wrote 195 Medicare Part D claims for 101 patients. 99% of them were for generic drugs. CMS names the drug for 169 of them, across 7 drugs with 11 or more claims each, at $1,757 in total drug cost. In 2023, CMS named 183 claims across 8 drugs.

Part D claims, 2024195
Drugs named by CMS7
Total drug cost$1,757
Part D patients101

Mark McDonnell's Part D claims by kind of drug, 2024

  • Generic194 claims99%
  • Brand-name and other1 claims1%

Mark McDonnell'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 Mark McDonnell's Part D claims, 2024

  • Opioids19%38 of 195 claims
  • Antibiotics34%67 of 195 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: 1832024: 1698%

Drugs named by CMS: 7 in 2024, 8 in 2023.

See all prescribing by Mark McDonnell

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

Mark E. McDonnell ranks in the 62nd percentile for removal of nail tissue in Medicare

Mark McDonnell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 26 procedures of removal of nail tissue by Mark McDonnell, more than 62% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Mark McDonnell ranks in Medicare procedure volume

Removal of nail tissue
62nd percentile26 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 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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Mark E. McDonnell has 18 publications on record

Dmand AI links 18 papers to Mark McDonnell, published from 2010 to 2024. 2012 was the busiest year, with 3. The most frequent topics are Mice, Inbred C57BL, Molecular Structure and Structure-Activity Relationship. Mark McDonnell has published most often in Bioorg Med Chem. Mark McDonnell's most frequent co-authors are Jose Clemente, MD, Richard King, MD and Mihir V. Patel, MD.

Papers18
Years published2010 to 2024

Mark McDonnell's papers by year, 2010 to 2024

Topics Mark McDonnell writes about most

  • Mice, Inbred C57BL
  • Molecular Structure
  • Structure-Activity Relationship
  • Anti-Inflammatory Agents
  • Cell Survival
  • Drug Design
  • Hippocampus
  • Models, Molecular

Mark McDonnell's most frequent co-authors

Recent publications by Mark McDonnell

See all 18 publications and co-authors

See who Mark McDonnell researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mark McDonnell works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Mark E. McDonnell received $1,493 in industry payments from 2016 to 2025

CMS Open Payments shows 45 general payments to Mark McDonnell from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $696.

General payments to Mark McDonnell by program year, 2016 to 2025

Companies that paid Mark McDonnell the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Mark McDonnell

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Mark E. McDonnell graduated from California School of Podiatric Medicine

Mark McDonnell graduated from California School of Podiatric Medicine in 1995.

  1. Medical schoolCalifornia School of Podiatric Medicine

Source: Dmand AI Professional Profile Data

Sources for Mark E. McDonnell's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mark E. McDonnell

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mark E. McDonnell's NPI number?

Mark E. McDonnell's NPI number is 1477526374. It was assigned on February 10, 2006, and it is active in the NPI Registry.

What does Mark E. McDonnell specialize in?

Mark E. McDonnell is an orthopedic surgeon in San Marcos, Texas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Mark E. McDonnell practice?

Mark McDonnell practices at 1310 Wonder World Dr, San Marcos, TX 78666. Mark McDonnell's primary practice is Mark E McDonnell DPM PA in San Marcos, Texas. Dmand AI also links Mark McDonnell to 1 physician office, 1 group practice or clinic and 1 medical group.

What is Mark E. McDonnell's office phone number?

The practice phone on file for Mark McDonnell is (512) 301-5350.

What is Mark E. McDonnell's medical license number?

Mark McDonnell holds Texas license 1440.

Which hospitals is Mark E. McDonnell affiliated with?

Mark McDonnell is affiliated with St. David's South Austin Medical Center.

Does Mark E. McDonnell accept Medicare?

Yes. CMS data shows Mark McDonnell billed Medicare for 1,269 services in 2024, and Mark McDonnell accepts Medicare assignment.

How many Medicare patients does Mark E. McDonnell see?

CMS counts 266 Medicare patients who saw Mark McDonnell in 2024, with an average age of 75.

What services does Mark E. McDonnell bill to Medicare?

In 2024, Mark McDonnell's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and office visit, new patient (99203).

Where did Mark E. McDonnell go to medical school?

Mark McDonnell graduated from California School of Podiatric Medicine in 1995.

Show 5 more questionsShow fewer questions

What drugs does Mark E. McDonnell prescribe most?

In 2024 Medicare Part D data, Mark McDonnell's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ibuprofen.

Has Mark E. McDonnell received payments from drug or device companies?

CMS Open Payments shows $1,493 in general payments to Mark McDonnell from 17 companies from 2016 to 2025. The largest total came from Stryker Corporation.

How long has Mark E. McDonnell been practicing?

Mark McDonnell graduated from medical school in 1995, 31 years ago.

Does Mark E. McDonnell do research?

Dmand AI links 18 publications to Mark McDonnell, published from 2010 to 2024.

Who does Mark E. McDonnell publish with?

Mark McDonnell's most frequent co-authors are Jose Clemente, MD (1 shared paper), Richard King, MD (1 shared paper) and Mihir V. Patel, MD (1 shared paper).

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