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Orthopedic Surgery

Anthony P. Gualtieri, MD

Works at hospitals in Houston, TX · Katy, TX · Texas

Summary

Dr. Anthony P. Gualtieri, MD is an orthopedic surgeon at 10496 Katy Fwy, Suite 101, Houston, TX 77043. Phone: (346) 571-7500. Accepts Medicare assignment. In 2024, Anthony P. Gualtieri had 328 Original Medicare patients and 1,617 services. NPI 1154777050. 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 Anthony P. Gualtieri, 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 Anthony P. Gualtieri accept Medicare assignment?
Yes. Medicare's clinician data says Anthony P. Gualtieri 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 Anthony P. Gualtieri see?
In 2024, CMS data shows 328 Original Medicare patients and 1,617 services for Anthony P. Gualtieri. This counts Original Medicare only and measures volume, not quality.
What is Anthony P. Gualtieri's NPI number?
1154777050. 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 Anthony P. Gualtieri, 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 patients328
Services billed to Medicare1,617
Different services or procedures78
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)404 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)163 services
  3. Aspiration and/or injection of fluid from large joint (20610)160 services
  4. X-ray of knee, 3 views (73562)114 services
  5. X-ray of hip, 2-3 views (73502)99 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 cholesterol75%
  • Arthritis75%
  • High blood pressure74%
  • Anxiety37%
  • Depression33%
  • Ischemic heart disease28%

Hospitals where Anthony P. Gualtieri works

Medicare's Facility Affiliation Data lists Anthony P. Gualtieri 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 Anthony P. Gualtieri is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Anthony P. Gualtieri as a member of these groups (CMS data updated October 2, 2026).

  • Legacy Healthcare Services Inc3,223 clinicians in the group
  • Coastal Orthopedic Associates Inc21 clinicians in the group
  • INOV8 Orthopedics11 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Texas →

Other orthopedic surgeons in Houston

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

All orthopedic surgeons in Houston →

Other clinicians in Legacy Healthcare Services Inc

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

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1154777050
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