JBJS Case Connect
AcetabulumFracture Fixation, InternalFractures, Bone
Dr. Mark Ayoub, MD
NPI1689961310PAC ID1254612906
- Medicare services, 2024
- 259
- Medicare patients, 2024
- 120
- Publications
- 4
- Hospital affiliations
- 2
- Industry payments
- $416,845
- Practice address
- 3875 W Beechwood Ave, Fresno, CA 93711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United Health Centers Corporate Offices
FQHC - Satellite Clinic · Fresno, California
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Dr. Mark Ayoub is an orthopedic surgeon in Fresno, California
Dr. Ayoub practices at United Health Centers Corporate Offices in Fresno, California.
Dr. Ayoub's NPI, 1689961310, was assigned on July 1, 2011. Dr. Ayoub graduated from Rutgers Robert Wood Johnson Medical School in 2011. Dr. Ayoub holds California license A150352.
NPI and contact details
- NPI
- 1689961310NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254612906
- NPI enumeration date
- July 1, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Ayoub practices at United Health Centers Corporate Offices in Fresno, California
Dr. Ayoub's primary practice is United Health Centers Corporate Offices, at 3875 W Beechwood Ave, Fresno, CA 93711 in Fresno County.
- United Health Centers Corporate Offices3875 W Beechwood Ave, Fresno, CA 93711 · Fresno County
Source: Dmand AI Affiliation Data
Dr. Mark Ayoub is affiliated with 5 sites of care and 3 medical groups
Dr. Ayoub's primary practice is United Health Centers Corporate Offices in Fresno, California. Dr. Ayoub is also affiliated with Community Regional Medical Center. The medical group on file is Inspire Health Medical Group. Dmand AI also links Dr. Ayoub to 1 more hospital, 2 group practices and clinics and 2 medical groups, each named with a free account.
United Health Centers Corporate OfficesPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Ayoub's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ayoub practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Health Centers Corporate Offices | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Ayoub is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Ayoub's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Ayoub is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Ayoub's licenses on file in 3 states: California, Pennsylvania and New Jersey.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Pennsylvania license
- New Jersey license
Clinical focus
Dmand AI lists broken or dislocated ankle/ or foot, hip replacement, joint pain, orthopedic surgery of arms and legs, pelvic and hip fracture and removal of damaged skin or skin graft among the conditions Dr. Ayoub treats.
Orthopedic surgeons near Dr. Ayoub
Counts of orthopedic 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 Ayoub billed Medicare for 259 services in 2024
CMS data shows 259 Medicare services from Dr. Ayoub across 8 procedure codes in 2024, for 120 Medicare patients. Medicare paid $44,700 for them.
Medicare services, 2024259
Medicare patients120
Paid by Medicare$44,700
Procedure codes8
Dr. Ayoub's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 792024: 11647%
- Office and hospital visits
- 2023: 432024: 107149%
- Surgery
- 2023: 432024: 3616%
Where Dr. Ayoub's Medicare services took place, 2024
- In an office22386%
- In a facility3614%
Dr. Ayoub compared with the California median for orthopedic surgeons, 2024
- Dr. Ayoub
- California median
- Medicare services
- 259vs 68362% below
- Medicare patients
- 120vs 21544% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Ayoub'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. Ayoub and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Ayoub treated 120 Medicare patients in 2024, average age 78
CMS counts 120 Medicare patients who saw Dr. Ayoub in 2024. The largest group is 75 to 84, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ayoub's median patient age at 61, with 52% women.
Medicare patients, 2024120
Average age78
Average risk score1.83
Also on Medicaid42%
Dr. Ayoub's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ayoub's Medicare patients by sex, 2024
- Women8067%
- Men4033%
Chronic conditions among Dr. Ayoub's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes52%
- Ischemic heart disease40%
- Mood disorders40%
- Depression38%
- Chronic kidney disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ayoub'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
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mark Ayoub takes part in Medicare
Dr. Ayoub accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 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 Ayoub has 4 publications on record
Dmand AI links 4 papers to Dr. Ayoub, published from 2018 to 2025. 2018 was the busiest year, with 2. Dr. Ayoub's most frequent co-authors are Mark S. Butler, MD, Armen Martirosian, MD and Douglas Matijakovich, MD.
Papers4
Years published2018 to 2025
Dr. Ayoub's most frequent co-authors
- Mark S. Butler, MD1 shared paper
- Armen Martirosian, MD1 shared paper
- Douglas Matijakovich, MD1 shared paper
Recent publications by Dr. Ayoub
Academic Medical CentersHealth Care CostsInternship and Residency
See who Dr. Ayoub researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ayoub works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Ayoub received $416,845 in industry payments from 2016 to 2025
CMS Open Payments shows 54 general payments to Dr. Ayoub from 13 drug and device companies from 2016 to 2025. Acquisitions make up the largest share, 58% of the total. Central California Surgical Distributors, LLC paid the most, $413,639.
General payments to Dr. Ayoub by program year, 2016 to 2025
General payments to Dr. Ayoub by kind, 2016 to 2025
$416.8Kin total
- Acquisitions$240,39258%
- Ownership or investment$173,24742%
- Food and beverage$1,9960%
- Travel and lodging$1,2100%
Companies that paid Dr. Ayoub 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 Ayoub graduated from Rutgers Robert Wood Johnson Medical School
Dr. Ayoub graduated from Rutgers Robert Wood Johnson Medical School in 2011.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Mark Ayoub accepts plans from 16 insurance carriers
Dr. Ayoub is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +8 more carriersWith a free account
Plan types Dr. Ayoub accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark Ayoub'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 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) |
| 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) |
| 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 Ayoub
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 Ayoub's NPI number?
Dr. Mark Ayoub's NPI number is 1689961310. It was assigned on July 1, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Ayoub?
Dr. Mark Ayoub is an orthopedic surgeon in Fresno, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark Ayoub practice?
Dr. Ayoub practices at 3875 W Beechwood Ave, Fresno, CA 93711. Dr. Ayoub's primary practice is United Health Centers Corporate Offices in Fresno, California. Dmand AI also links Dr. Ayoub to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Dr. Mark Ayoub's medical license number?
Dr. Ayoub holds California license A150352, one of the licenses on file in 3 states.
Which states has Dr. Mark Ayoub been licensed in?
Dmand AI has state licenses on file for Dr. Ayoub in California (2017 to 2026), Pennsylvania (2016 to 2026) and New Jersey (2014 to 2019).
Which hospitals is Dr. Mark Ayoub affiliated with?
Dr. Ayoub is affiliated with Community Regional Medical Center. Dmand AI links Dr. Ayoub to 1 more hospital.
What medical group is Dr. Mark Ayoub part of?
Dr. Ayoub is linked to Inspire Health Medical Group. Dmand AI links Dr. Ayoub to 2 more medical groups.
Does Dr. Mark Ayoub accept Medicare?
Yes. CMS data shows Dr. Ayoub billed Medicare for 259 services in 2024, and Dr. Ayoub accepts Medicare assignment.
How many Medicare patients does Dr. Mark Ayoub see?
CMS counts 120 Medicare patients who saw Dr. Ayoub in 2024, with an average age of 78.
Is Dr. Mark Ayoub board certified?
Yes. Dr. Ayoub is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
Show 7 more questionsShow fewer questions
What services does Dr. Mark Ayoub bill to Medicare?
In 2024, Dr. Ayoub's most billed Medicare services were office visit, established patient (99213), diagnostic imaging (73502) and diagnostic imaging (73552).
Where did Dr. Mark Ayoub go to medical school?
Dr. Ayoub graduated from Rutgers Robert Wood Johnson Medical School in 2011.
Has Dr. Mark Ayoub received payments from drug or device companies?
CMS Open Payments shows $416,845 in general payments to Dr. Ayoub from 13 companies from 2016 to 2025. The largest total came from Central California Surgical Distributors, LLC.
How long has Dr. Mark Ayoub been practicing?
Dr. Ayoub graduated from medical school in 2011, 15 years ago.
Does Dr. Mark Ayoub do research?
Dmand AI links 4 publications to Dr. Ayoub, published from 2018 to 2025.
Who does Dr. Mark Ayoub publish with?
Dr. Ayoub's most frequent co-authors are Mark S. Butler, MD (1 shared paper), Armen Martirosian, MD (1 shared paper) and Douglas Matijakovich, MD (1 shared paper).
What insurance does Dr. Mark Ayoub accept?
Dr. Ayoub is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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