Dr. Ayaz A. Malik, MD
- Medicare services, 2024
- 507
- Medicare patients, 2024
- 311
- Part D claims, 2024
- 496
- Hospital affiliations
- 3
- Industry payments
- $11,572
- Practice address
- 10010 Kennerly Road, Saint Louis, MO 63128
- Practice phone
- Call (314) 525-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Malik's professional email, personal email and mobile number
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Dr. Ayaz A. Malik is a vascular surgeon in Saint Louis, Missouri
Dr. Malik practices at Mercy Hospital South in Saint Louis, Missouri, part of Mercy.
Dr. Malik's NPI, 1518992429, was assigned on July 11, 2006. Dr. Malik graduated from University of Texas Medical School at Houston in 1990. Dr. Malik holds Missouri license 108988.
- NPI
- 1518992429NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638269160
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 525-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ayaz A. Malik practices at Mercy Hospital South in Saint Louis, Missouri
Dr. Malik's primary practice is Mercy Hospital South, at 10010 Kennerly Road, Saint Louis, MO 63128 in St. Louis County. The practice phone is (314) 525-1000.
- Mercy Hospital South10010 Kennerly Road, Saint Louis, MO 63128 · St. Louis CountyPhone(314) 525-1000
Source: Dmand AI Affiliation Data
Dr. Ayaz A. Malik is affiliated with 4 sites of care and 1 medical group
Dr. Malik's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dr. Malik is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Clinic Surgical Specialists. Dmand AI also links Dr. Malik to 1 more hospital and 1 group practice or clinic, 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. Ayaz A. Malik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malik practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital South | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ayaz A. Malik is one of 88 vascular surgeons in Missouri
Vascular surgery is Dr. Malik's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Malik is licensed in Missouri.
Specialties and state licenses
- Vascular surgery, MissouriPrimary
Vascular surgeons near Dr. Malik
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. Ayaz A. Malik billed Medicare for 507 services in 2024
CMS data shows 507 Medicare services from Dr. Malik across 14 procedure codes in 2024, for 311 Medicare patients. Medicare paid $43,283 for them.
Dr. Malik's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2652024: 32121%
- Tests and treatments
- 2023: 292024: 148410%
- Surgery
- 2023: 152024: 2567%
- Imaging
- 2023: 02024: 13
Where Dr. Malik's Medicare services took place, 2024
- In an office23246%
- In a facility27554%
Dr. Malik compared with the Missouri median for vascular surgeons, 2024
- Dr. Malik
- Missouri median
- Medicare services
- 507vs 45811% above
- Medicare patients
- 311vs 300Close to median
- Part D claims
- 456vs 825.6 times
Medians across 89 vascular surgeons in Missouri with Dmand AI profiles that report each measure.
Dr. Malik'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.
Need commercial claims for Dr. Malik?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Malik and other vascular surgeons in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ayaz A. Malik treated 311 Medicare patients in 2024, average age 73
CMS counts 311 Medicare patients who saw Dr. Malik in 2024. The largest group is 65 to 74, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.28, 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. Malik's median patient age at 73, with 45% women.
Dr. Malik's Medicare patients by age, 2024
Dr. Malik's Medicare patients by sex, 2024
- Women13844%
- Men17356%
Chronic conditions among Dr. Malik's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease52%
- Chronic kidney disease50%
- Diabetes49%
- Heart failure41%
- COPD34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Malik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ayaz A. Malik wrote 496 Medicare Part D claims in 2024
In 2024, Dr. Malik wrote 496 Medicare Part D claims for 153 patients. 74% of them were for generic drugs. CMS names the drug for 456 of them, across 10 drugs with 11 or more claims each, at $129,023 in total drug cost. In 2023, CMS named 345 claims across 8 drugs.
Dr. Malik's Part D claims by kind of drug, 2024
- Generic366 claims74%
- Brand-name130 claims26%
Dr. Malik'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. Malik's Part D claims, 2024
- Opioids9%45 of 496 claims
- Antibiotics7%36 of 496 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: 3452024: 45632%
Drugs named by CMS: 10 in 2024, 8 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
Dr. Ayaz A. Malik ranks in the 76th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Malik accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of leg revascularization (restoring blood flow) by Dr. Malik, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Malik ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 76th percentile17 procedures
- Varicose vein removal
- 48th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ayaz A. Malik received $11,572 in industry payments from 2016 to 2025
CMS Open Payments shows 276 general payments to Dr. Malik from 58 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Terumo Medical Corporation paid the most, $1,365.
General payments to Dr. Malik by program year, 2016 to 2025
General payments to Dr. Malik by kind, 2016 to 2025
- Food and beverage$9,08478%
- Travel and lodging$2,45321%
- Education$360%
Companies that paid Dr. Malik 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. Ayaz A. Malik graduated from University of Texas Medical School at Houston
Dr. Malik graduated from University of Texas Medical School at Houston in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ayaz A. Malik'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)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) |
| 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. Ayaz A. Malik
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. Ayaz A. Malik's NPI number?
Dr. Ayaz A. Malik's NPI number is 1518992429. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ayaz A. Malik?
Dr. Ayaz A. Malik is a vascular surgeon in Saint Louis, Missouri. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Ayaz A. Malik practice?
Dr. Malik practices at 10010 Kennerly Road, Saint Louis, MO 63128. Dr. Malik's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Malik to 1 hospital and 1 group practice or clinic.
What is Dr. Ayaz A. Malik's office phone number?
The practice phone on file for Dr. Malik is (314) 525-1000.
What is Dr. Ayaz A. Malik's medical license number?
Dr. Malik holds Missouri license 108988.
Which hospitals is Dr. Ayaz A. Malik affiliated with?
Dr. Malik practices at Mercy Hospital South in Saint Louis, Missouri. Dr. Malik is also affiliated with Mercy Hospital St. Louis. Dmand AI links Dr. Malik to 1 more hospital.
What medical group is Dr. Ayaz A. Malik part of?
Dr. Malik is linked to Mercy Clinic Surgical Specialists.
Does Dr. Ayaz A. Malik accept Medicare?
Yes. CMS data shows Dr. Malik billed Medicare for 507 services in 2024, and Dr. Malik accepts Medicare assignment.
How many Medicare patients does Dr. Ayaz A. Malik see?
CMS counts 311 Medicare patients who saw Dr. Malik in 2024, with an average age of 73.
What services does Dr. Ayaz A. Malik bill to Medicare?
In 2024, Dr. Malik's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and blood vessel study (93922).
Show 4 more questionsShow fewer questions
Where did Dr. Ayaz A. Malik go to medical school?
Dr. Malik graduated from University of Texas Medical School at Houston in 1990.
What drugs does Dr. Ayaz A. Malik prescribe most?
In 2024 Medicare Part D data, Dr. Malik's most prescribed drugs by claims were Xarelto, Clopidogrel and Cilostazol.
Has Dr. Ayaz A. Malik received payments from drug or device companies?
CMS Open Payments shows $11,572 in general payments to Dr. Malik from 58 companies from 2016 to 2025. The largest total came from Terumo Medical Corporation.
How long has Dr. Ayaz A. Malik been practicing?
Dr. Malik graduated from medical school in 1990, 36 years ago.
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