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MARIA DSOUZA MD
NPI 1720202294
Ophthalmology in Houston, TX

Active since April 13, 2007PECOS Enrolled
13803 MADERA RUN PARKWAY 604, HOUSTON, TX 77346(713) 835-7158 Get Directions Write a Review

NPPES record last updated: September 13, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 13, 2025, Jul 26, 2021, Jul 30, 2018 and 2 more (5 updates tracked since 2015).

About Maria Dsouza Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA DSOUZA MD (NPI 1720202294) is an individual ophthalmology provider in Houston, Texas, licensed in Texas (R6977) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720202294
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameMARIA DSOUZACredential: MD
Location Address13803 MADERA RUN PARKWAY 604Houston, TX 77346
Mailing Address13803 Madera Run Parkway 604Humble, TX 77346 · (281) 570-6571
Phone(713) 835-7158
Sole ProprietorYes
Enumeration DateApril 13, 2007
Last NPPES UpdateSeptember 13, 20255 updates tracked since enumeration
NPPES CertifiedSeptember 13, 2025
✔ NPI 1720202294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in TX · R6977
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Other Names 1

Professional Name (2)Maria S Dsouza Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Dsouza Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Maria Dsouza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Maria S Dsouza Ms MD
Ophthalmology
13803 MADERA RUN PARKWAY 604
Humble, TX 77346
  • Reassigned Medicare billing, Texas enrollment
NPI 1609749167 (281) 570-6571

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77346 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARIA S DSOUZA MS MD
Ophthalmology
13803 MADERA RUN PARKWAY 604
HUMBLE, TX 77346
Harris County (281) 570-6571

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maria Dsouza's NPI number?

The NPI number for Maria Dsouza is 1720202294. It was assigned to this individual provider in the NPPES registry on April 13, 2007. The provider is also known as Maria S Dsouza MD.

Where is Maria Dsouza located?

Maria Dsouza practices at 13803 Madera Run Parkway 604, Houston, TX 77346. The listed phone number is (713) 835-7158.

What is Maria Dsouza's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Maria Dsouza enrolled in Medicare?

Yes. Maria Dsouza is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Dsouza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Dsouza reassigns Medicare benefits to Maria S Dsouza Ms MD (Humble, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maria Dsouza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maria Dsouza was last updated on September 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.