Dr. Maria S. Dsouza, MD
- Medicare services, 2016
- 1,127
- Part D claims, 2024
- 16
- Industry payments
- $591
- Affiliated sites
- 1
- Insurance carriers
- 15
- Practice address
- 13803 Madera Run Parkway 604, Humble, TX 77346
- Practice phone
- Call (281) 570-6571
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maria S DSouza MS MD
Physician office · Humble, Texas
Find Dr. Dsouza'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. Maria S. Dsouza is an ophthalmologist in Houston, Texas
Dr. Dsouza practices at Maria S DSouza MS MD in Humble, Texas.
Dr. Dsouza's NPI, 1720202294, was assigned on April 13, 2007. Dr. Dsouza graduated from Indiana University School Of Medicine in 2006. Dr. Dsouza holds Texas license R6977.
- NPI
- 1720202294NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2007
- NPI status
- Active
- Practice phone
- (281) 570-6571
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Maria S. Dsouza practices in Humble and Houston
Dr. Dsouza's primary practice is Maria S DSouza MS MD, at 13803 Madera Run Parkway 604, Humble, TX 77346. The practice phone is (281) 570-6571. The NPI Registry lists Dr. Dsouza's practice address as 902 Frostwood Dr Ste 284, Houston, TX 77024-2403.
- Maria S DSouza MS MDPrimary13803 Madera Run Parkway 604, Humble, TX 77346Phone(281) 570-6571
- NPI Registry address902 Frostwood Dr Ste 284, Houston, TX 77024-2403Phone(832) 667-8254
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Maria S. Dsouza is affiliated with 1 site of care
Dr. Dsouza's primary practice is Maria S DSouza MS MD in Humble, Texas.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maria S. Dsouza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dsouza practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maria S DSouza MS MD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria S. Dsouza is one of 1,311 ophthalmologists in Texas
Ophthalmology is Dr. Dsouza's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Dsouza is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Dsouza's licenses on file in 6 states: Texas, Florida, New York, New Jersey, Louisiana and Ohio.
Specialties and state licenses
- Ophthalmology, TexasPrimary
- Florida license
- New York license
- New Jersey license
- Louisiana license
- Ohio license
Ophthalmologists near Dr. Dsouza
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. Maria S. Dsouza billed Medicare for 1,127 services in 2016
CMS data shows 1,127 Medicare services from Dr. Dsouza across 12 procedure codes in 2016. Medicare paid $117,547 for them.
Dr. Dsouza's Medicare services by type, 2016
- Tests and treatments918
- Surgery187
- Imaging22
Where Dr. Dsouza's Medicare services took place, 2016
- In an office1,00089%
- In a facility12711%
Dr. Dsouza compared with the Texas median for ophthalmologists, 2016
- Dr. Dsouza
- Texas median
- Medicare services
- 1,127vs 1,35317% below
- Part D claims
- 16vs 61397% below
Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.
Dr. Dsouza's most billed Medicare procedure codes, 2016
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. Dsouza?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dsouza and other ophthalmologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maria S. Dsouza's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Dsouza's median patient age at 65, with 33% women.
Dr. Dsouza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Maria S. Dsouza wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Dsouza wrote 16 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $123 in total drug cost. In 2023, CMS named 17 claims across 1 drug.
Dr. Dsouza'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: 172024: 166%
Drugs named by CMS: 1 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
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Dr. Maria S. Dsouza received $591 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Dsouza from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Alcon Laboratories Inc paid the most, $257.
General payments to Dr. Dsouza by program year, 2016 to 2025
General payments to Dr. Dsouza by kind, 2016 to 2025
- Food and beverage$55394%
- Education$386%
Companies that paid Dr. Dsouza 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. Maria S. Dsouza graduated from Indiana University School Of Medicine
Dr. Dsouza graduated from Indiana University School Of Medicine in 2006.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Maria S. Dsouza accepts plans from 15 insurance carriers
Dr. Dsouza is in network with 15 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Baylor Scott and White
- +7 more carriersWith a free account
Plan types Dr. Dsouza accepts, by number of carriers
- HMO10
- PPO8
- EPO4
- POS3
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria S. Dsouza'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 Affiliation DataDmand AI Practice 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 Data |
| 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) |
| 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. Maria S. Dsouza
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. Maria S. Dsouza's NPI number?
Dr. Maria S. Dsouza's NPI number is 1720202294. It was assigned on April 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria S. Dsouza?
Dr. Maria S. Dsouza is an ophthalmologist in Houston, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Maria S. Dsouza practice?
Dr. Dsouza practices at 13803 Madera Run Parkway 604, Humble, TX 77346. Dr. Dsouza also practices at 902 Frostwood Dr Ste 284, Houston, TX 77024-2403. Dr. Dsouza's primary practice is Maria S DSouza MS MD in Humble, Texas.
What is Dr. Maria S. Dsouza's office phone number?
The practice phone on file for Dr. Dsouza is (281) 570-6571.
What is Dr. Maria S. Dsouza's medical license number?
Dr. Dsouza holds Texas license R6977, one of the licenses on file in 6 states.
Which states has Dr. Maria S. Dsouza been licensed in?
Dmand AI has state licenses on file for Dr. Dsouza in Texas (2018 to 2027), Florida (2020 to 2023), New York (2020 to 2023), New Jersey (2012 to 2021), Louisiana (2013 to 2018) and Ohio (2006 to 2013).
Does Dr. Maria S. Dsouza accept Medicare?
Yes. CMS data shows Dr. Dsouza billed Medicare for 1,127 services in 2016.
Is Dr. Maria S. Dsouza board certified?
Yes. Dr. Dsouza is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Maria S. Dsouza bill to Medicare?
In 2016, Dr. Dsouza's most billed Medicare services were eye exam or test (92012), eye exam or test (92136) and surgery: eye (66984).
Where did Dr. Maria S. Dsouza go to medical school?
Dr. Dsouza graduated from Indiana University School Of Medicine in 2006.
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What drugs does Dr. Maria S. Dsouza prescribe most?
In 2024 Medicare Part D data, Dr. Dsouza's most prescribed drugs by claims were Timolol Maleate.
Has Dr. Maria S. Dsouza received payments from drug or device companies?
CMS Open Payments shows $591 in general payments to Dr. Dsouza from 6 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Maria S. Dsouza been practicing?
Dr. Dsouza graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Maria S. Dsouza accept?
Dr. Dsouza is in network with 15 carriers, including United Healthcare, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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