Dr. John G. Malouf, DO
- Medicare services, 2024
- 1,454
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 1,741
- Industry payments
- $532
- Affiliated sites
- 1
- Practice address
- 718 Elizabeth St, Corpus Christi, TX 78404
- Practice phone
- Call (361) 882-3204
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Corpus Christi Surgery Ltd
Corpus Christi, Texas
Find Dr. Malouf'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. John G. Malouf is an ophthalmologist in Corpus Christi, Texas
Dr. Malouf practices at Corpus Christi Surgery Ltd in Corpus Christi, Texas.
Dr. Malouf's NPI, 1659372837, was assigned on August 10, 2005. Dr. Malouf graduated from Texas College of Osteopathic Medicine in 1998. Dr. Malouf holds Texas license L3387.
- NPI
- 1659372837NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032164173
- NPI enumeration date
- August 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (361) 882-3204
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John G. Malouf practices at Corpus Christi Surgery Ltd in Corpus Christi, Texas
Dr. Malouf's primary practice is Corpus Christi Surgery Ltd, at 718 Elizabeth St, Corpus Christi, TX 78404 in Nueces County. The practice phone is (361) 882-3204.
- Corpus Christi Surgery Ltd718 Elizabeth St, Corpus Christi, TX 78404 · Nueces CountyPhone(361) 882-3204
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John G. Malouf is affiliated with 2 sites of care
Dr. Malouf's primary practice is Corpus Christi Surgery Ltd in Corpus Christi, Texas. Dmand AI also links Dr. Malouf to 1 physician office, 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. John G. Malouf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malouf practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corpus Christi Surgery Ltd | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John G. Malouf is one of 1,311 ophthalmologists in Texas
Ophthalmology is Dr. Malouf's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Malouf is board certified in 2002 - 2025 by the TX State License. Dr. Malouf is licensed in Texas.
Specialties and state licenses
- Ophthalmology, TexasPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eyelid inflammation, glaucoma and glaucoma surgery among the conditions Dr. Malouf treats.
Ophthalmologists near Dr. Malouf
Counts of ophthalmologists 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. John G. Malouf billed Medicare for 1,454 services in 2024
CMS data shows 1,454 Medicare services from Dr. Malouf across 14 procedure codes in 2024, for 183 Medicare patients. Medicare paid $63,568 for them.
Dr. Malouf's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,2302024: 1,37712%
- Surgery
- 2023: 122024: 41242%
- Imaging
- 2023: 232024: 3657%
Where Dr. Malouf's Medicare services took place, 2024
- In an office1,41497%
- In a facility403%
Dr. Malouf compared with the Texas median for ophthalmologists, 2024
- Dr. Malouf
- Texas median
- Medicare services
- 1,454vs 1,3537% above
- Medicare patients
- 183vs 49263% below
- Part D claims
- 1,669vs 6132.7 times
Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.
Dr. Malouf'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. Malouf?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Malouf and other ophthalmologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John G. Malouf treated 183 Medicare patients in 2024, average age 76
CMS counts 183 Medicare patients who saw Dr. Malouf in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Malouf's median patient age at 75, with 56% women.
Dr. Malouf's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Malouf's Medicare patients by sex, 2024
- Women11060%
- Men7340%
Chronic conditions among Dr. Malouf's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes40%
- Chronic kidney disease31%
- Ischemic heart disease27%
- COPD24%
- Osteoporosis22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Malouf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John G. Malouf wrote 1,741 Medicare Part D claims in 2024
In 2024, Dr. Malouf wrote 1,741 Medicare Part D claims for 324 patients. 73% of them were for generic drugs. CMS names the drug for 1,669 of them, across 17 drugs with 11 or more claims each, at $69,845 in total drug cost. In 2023, CMS named 1,588 claims across 18 drugs.
Dr. Malouf's Part D claims by kind of drug, 2024
- Generic1,277 claims73%
- Brand-name464 claims27%
Dr. Malouf'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. Malouf's Part D claims, 2024
- Antibiotics1%12 of 1,741 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: 1,5882024: 1,6695%
Drugs named by CMS: 17 in 2024, 18 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. John G. Malouf takes part in Medicare
Dr. Malouf accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 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. John G. Malouf received $532 in industry payments from 2016 to 2021
CMS Open Payments shows 11 general payments to Dr. Malouf from 7 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 84% of the total. Alcon Laboratories Inc paid the most, $286.
General payments to Dr. Malouf by program year, 2016 to 2021
General payments to Dr. Malouf by kind, 2016 to 2021
- Food and beverage$44784%
- Education$7514%
- Speaker and faculty fees$102%
Companies that paid Dr. Malouf the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John G. Malouf graduated from Texas College of Osteopathic Medicine
Dr. Malouf graduated from Texas College of Osteopathic Medicine in 1998. Dr. Malouf is a member of AAO and TMA.
- Medical school
- Board certified in 2002 - 2025
Source: Dmand AI Professional Profile Data
Dr. John G. Malouf accepts plans from 17 insurance carriers
Dr. Malouf is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Malouf accepts, by number of carriers
- PPO12
- Medicare9
- HMO8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. John G. Malouf'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) |
| 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. John G. Malouf
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. John G. Malouf's NPI number?
Dr. John G. Malouf's NPI number is 1659372837. It was assigned on August 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John G. Malouf?
Dr. John G. Malouf is an ophthalmologist in Corpus Christi, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John G. Malouf practice?
Dr. Malouf practices at 718 Elizabeth St, Corpus Christi, TX 78404. Dr. Malouf's primary practice is Corpus Christi Surgery Ltd in Corpus Christi, Texas. Dmand AI also links Dr. Malouf to 1 physician office.
What is Dr. John G. Malouf's office phone number?
The practice phone on file for Dr. Malouf is (361) 882-3204.
What is Dr. John G. Malouf's medical license number?
Dr. Malouf holds Texas license L3387.
Does Dr. John G. Malouf accept Medicare?
Yes. CMS data shows Dr. Malouf billed Medicare for 1,454 services in 2024, and Dr. Malouf accepts Medicare assignment.
How many Medicare patients does Dr. John G. Malouf see?
CMS counts 183 Medicare patients who saw Dr. Malouf in 2024, with an average age of 76.
Is Dr. John G. Malouf board certified?
Yes. Dr. Malouf is board certified in 2002 - 2025 by the TX State License.
What services does Dr. John G. Malouf bill to Medicare?
In 2024, Dr. Malouf's most billed Medicare services were eye exam or test (92083), eye exam or test (92012) and eye exam or test (92020).
Where did Dr. John G. Malouf go to medical school?
Dr. Malouf graduated from Texas College of Osteopathic Medicine in 1998.
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What drugs does Dr. John G. Malouf prescribe most?
In 2024 Medicare Part D data, Dr. Malouf's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Neomycin-Polymyxin-Dexameth.
Has Dr. John G. Malouf received payments from drug or device companies?
CMS Open Payments shows $532 in general payments to Dr. Malouf from 7 companies from 2016 to 2021. The largest total came from Alcon Laboratories Inc.
How long has Dr. John G. Malouf been practicing?
Dr. Malouf graduated from medical school in 1998, 28 years ago.
What insurance does Dr. John G. Malouf accept?
Dr. Malouf is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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