James Anaissie, MD

Medicare activity in 2024

Official CMS public-use data for James Anaissie, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)406 services
2. Ultrasound measurement of bladder capacity after voiding (51798)174 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)111 services
4. Automated urinalysis test (81003)100 services
5. Electronic assessment of bladder emptying (51741)98 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%
• Arthritis50%
• Ischemic heart disease39%
• Chronic kidney disease38%
• Diabetes32%

Hospitals where James Anaissie works

Medicare's Facility Affiliation Data lists James Anaissie 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.

• Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450068
• Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450847
• Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450610

Practice locations

Addresses where James Anaissie is enrolled with Medicare (CMS data updated October 2, 2026).

• 23900 Katy FwyKaty, TX 77494 (281) 644‑8111
• 23960 Katy FwyKaty, TX 77494
• 915 Gessner Rd, Suite 100Houston, TX 77024 (713) 242‑2222
• 915 Gessner Rd, Suite 720Houston, TX 77024 (713) 830‑9100
• 921 Gessner RdHouston, TX 77024

Group practices

Medicare enrollment lists James Anaissie as a member of this group (CMS data updated October 2, 2026).

• Memorial Hermann Medical Group762 clinicians in the group

Specialties

• Urologyprimary

Find other Urology doctors in Texas →

Other urologists in Katy

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

• Kelly Caldwell, MD
• Paul Smith, MD
• Nadeem N. Dhanani, MD
• Ramesh Krishnan, MD
• Leyla Akhverdiyeva, MD
• Paul Rizk, MD
• Lei Chu, MD
• Christopher R. Kannady, MD

All urologists in Katy →

Other clinicians in Memorial Hermann Medical Group

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

• Krystal L. Kwong, DO
• Marvi Bukhari, MD
• Ryan P. Walsh, MD
• Jennifer N. Bush, MD
• Daniel Bradke, MD
• Cheryl L. Mathew, NP

Clinician information

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