J Cardiovasc Electrophysiol
Dr. Haitham Mazek, MD
- Medicare services, 2024
- 81
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 211
- Publications
- 6
- Hospital affiliations
- 3
- Practice address
- 602 Indiana Ave, Lubbock, TX 79415
- Practice phone
- Call (806) 775-9700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Medical Center
Lubbock, Texas
Find Dr. Mazek'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. Haitham Mazek is an interventional cardiologist in Lubbock, Texas
Dr. Mazek practices at University Medical Center in Lubbock, Texas.
Dr. Mazek's NPI, 1124374186, was assigned on July 27, 2012. Dr. Mazek holds North Carolina license 2023-01104.
- NPI
- 1124374186NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204135494
- NPI enumeration date
- July 27, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (806) 775-9700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Haitham Mazek practices at University Medical Center in Lubbock, Texas
Dr. Mazek's primary practice is University Medical Center, at 602 Indiana Ave, Lubbock, TX 79415 in Lubbock County. The practice phone is (806) 775-9700.
- University Medical Center602 Indiana Ave, Lubbock, TX 79415 · Lubbock CountyPhone(806) 775-9700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Haitham Mazek is affiliated with 5 sites of care and 1 medical group
Dr. Mazek's primary practice is University Medical Center in Lubbock, Texas. Dr. Mazek is also affiliated with Cape Fear Valley Medical Center. The medical group on file is Cumberland Cardiology. Dmand AI also links Dr. Mazek to 2 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. Haitham Mazek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mazek practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Haitham Mazek is one of 650 interventional cardiologists in Texas
Interventional cardiology is Dr. Mazek's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Mazek is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Mazek's licenses on file in 2 states: North Carolina and Texas.
Specialties and state licenses
- Interventional cardiology, North CarolinaPrimary
- Geriatric medicine (internal medicine), Texas
Interventional cardiologists near Dr. Mazek
Counts of interventional cardiologists 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. Haitham Mazek billed Medicare for 81 services in 2024
CMS data shows 81 Medicare services from Dr. Mazek across 3 procedure codes in 2024, for 48 Medicare patients. Medicare paid $5,893 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mazek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 802024: 6618%
- Tests and treatments
- 2023: 02024: 15
Dr. Mazek compared with the Texas median for interventional cardiologists, 2024
- Dr. Mazek
- Texas median
- Medicare services
- 81vs 2,04196% below
- Medicare patients
- 48vs 65493% below
- Part D claims
- 153vs 2,42094% below
Medians across 640 interventional cardiologists in Texas with Dmand AI profiles that report each measure.
Dr. Mazek'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Haitham Mazek treated 48 Medicare patients in 2024, average age 74
CMS counts 48 Medicare patients who saw Dr. Mazek in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 3.04, 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. Mazek's median patient age at 71, with 58% women.
Dr. Mazek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mazek's Medicare patients by sex, 2024
- Women2756%
- Men2144%
Chronic conditions among Dr. Mazek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure73%
- Diabetes63%
- Arthritis58%
- Ischemic heart disease58%
- Chronic kidney disease54%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mazek'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
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Haitham Mazek wrote 211 Medicare Part D claims in 2024
In 2024, Dr. Mazek wrote 211 Medicare Part D claims for 63 patients. 85% of them were for generic drugs. CMS names the drug for 153 of them, across 6 drugs with 11 or more claims each, at $16,011 in total drug cost. In 2023, CMS named 26 claims across 1 drug.
Dr. Mazek's Part D claims by kind of drug, 2024
- Generic180 claims85%
- Brand-name31 claims15%
Dr. Mazek'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 262024: 153488%
Drugs named by CMS: 6 in 2024, 1 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. Haitham Mazek takes part in Medicare
Dr. Mazek accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Pacemaker insertion or 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. Haitham Mazek has 6 publications on record
Dmand AI links 6 papers to Dr. Mazek, published from 2016 to 2024. 2016 was the busiest year, with 2. Dr. Mazek's most frequent co-authors are Jose I. Suarez, MD, Siddharth Agarwal, MD and Rahel Haimanot Alemu, MD.
Dr. Mazek's papers by year, 2016 to 2024
Dr. Mazek's most frequent co-authors
- Jose I. Suarez, MD2 shared papers
- Siddharth Agarwal, MD1 shared paper
- Rahel Haimanot Alemu, MD1 shared paper
Recent publications by Dr. Mazek
See who Dr. Mazek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mazek works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Haitham Mazek received $6,489 in industry payments from 2016 to 2025
CMS Open Payments shows 96 general payments to Dr. Mazek from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 57% of the total. Boston Scientific Corporation paid the most, $2,417. It also lists 1 research payment totaling $92 in 2023.
General payments to Dr. Mazek by program year, 2016 to 2025
General payments to Dr. Mazek by kind, 2016 to 2025
- Food and beverage$3,68657%
- Travel and lodging$2,15533%
- Grants$4357%
- Education$2123%
Companies that paid Dr. Mazek 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. Haitham Mazek is board certified in cardiovascular disease
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Haitham Mazek'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) |
| 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. Haitham Mazek
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. Haitham Mazek's NPI number?
Dr. Haitham Mazek's NPI number is 1124374186. It was assigned on July 27, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Haitham Mazek?
Dr. Haitham Mazek is an interventional cardiologist in Lubbock, Texas. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Haitham Mazek practice?
Dr. Mazek practices at 602 Indiana Ave, Lubbock, TX 79415. Dr. Mazek's primary practice is University Medical Center in Lubbock, Texas. Dmand AI also links Dr. Mazek to 2 hospitals and 1 group practice or clinic.
What is Dr. Haitham Mazek's office phone number?
The practice phone on file for Dr. Mazek is (806) 775-9700.
What is Dr. Haitham Mazek's medical license number?
Dr. Mazek holds North Carolina license 2023-01104, one of the licenses on file in 2 states.
Which states has Dr. Haitham Mazek been licensed in?
Dmand AI has state licenses on file for Dr. Mazek in North Carolina and Texas.
Which hospitals is Dr. Haitham Mazek affiliated with?
Dr. Mazek is affiliated with Cape Fear Valley Medical Center. Dmand AI links Dr. Mazek to 2 more hospitals.
What medical group is Dr. Haitham Mazek part of?
Dr. Mazek is linked to Cumberland Cardiology.
Does Dr. Haitham Mazek accept Medicare?
Yes. CMS data shows Dr. Mazek billed Medicare for 81 services in 2024, and Dr. Mazek accepts Medicare assignment.
How many Medicare patients does Dr. Haitham Mazek see?
CMS counts 48 Medicare patients who saw Dr. Mazek in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
Is Dr. Haitham Mazek board certified?
Yes. Dr. Mazek is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Haitham Mazek bill to Medicare?
In 2024, Dr. Mazek's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and heart test or procedure (93306).
What drugs does Dr. Haitham Mazek prescribe most?
In 2024 Medicare Part D data, Dr. Mazek's most prescribed drugs by claims were Clopidogrel, Atorvastatin Calcium and Metoprolol Succinate.
Has Dr. Haitham Mazek received payments from drug or device companies?
CMS Open Payments shows $6,489 in general payments to Dr. Mazek from 32 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Haitham Mazek been practicing?
Dr. Mazek graduated from medical school in 2008, 18 years ago.
Does Dr. Haitham Mazek do research?
Dmand AI links 6 publications to Dr. Mazek, published from 2016 to 2024.
Who does Dr. Haitham Mazek publish with?
Dr. Mazek's most frequent co-authors are Jose I. Suarez, MD (2 shared papers), Siddharth Agarwal, MD (1 shared paper) and Rahel Haimanot Alemu, MD (1 shared paper).
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