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Diagnostic Radiology

Maria O. Patino, MD

Works at hospitals in Houston, TX · Sugar Land, TX · The Woodlands, TX · Texas

Summary

Dr. Maria O. Patino, MD is a radiologist at 16655 Southwest Fwy, Sugar Land, TX 77479. Phone: (281) 206-9020. Accepts Medicare assignment. In 2024, Maria O. Patino had 2,968 Original Medicare patients and 3,730 services. NPI 1922017409. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Maria O. Patino, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Maria O. Patino accept Medicare assignment?
Yes. Medicare's clinician data says Maria O. Patino accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Maria O. Patino see?
In 2024, CMS data shows 2,968 Original Medicare patients and 3,730 services for Maria O. Patino. This counts Original Medicare only and measures volume, not quality.
What is Maria O. Patino's NPI number?
1922017409. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Maria O. Patino, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients2,968
Services billed to Medicare3,730
Different services or procedures94
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Ct scan head or brain without contrast (70450)837 services
  2. X-ray of chest, 1 view (71045)498 services
  3. Ct scan of blood vessels of neck with contrast (70498)235 services
  4. Ct scan of abdomen and pelvis without contrast (74176)208 services
  5. Ct scan of blood vessels of head with contrast (70496)206 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis62%
  • Ischemic heart disease55%
  • Chronic kidney disease47%
  • Diabetes46%

Hospitals where Maria O. Patino works

Medicare's Facility Affiliation Data lists Maria O. Patino at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Maria O. Patino is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Maria O. Patino as a member of this group (CMS data updated October 2, 2026).

  • Houston Radiology Associated108 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Sugar Land

Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.

All radiologists in Sugar Land →

Other clinicians in Houston Radiology Associated

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1989 (37 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1922017409
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians