Quick answers
- Does Reem Z. Renno accept Medicare assignment?
- Yes. Medicare's clinician data says Reem Z. Renno 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 Reem Z. Renno see?
- In 2024, CMS data shows 624 Original Medicare patients and 17,679 services for Reem Z. Renno. This counts Original Medicare only and measures volume, not quality.
- What is Reem Z. Renno's NPI number?
- 1720056773. 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 Reem Z. Renno, 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 patients | 624 |
|---|---|
| Services billed to Medicare | 17,679 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Injection, pegcetacoplan, intravitreal, 1 mg (J2781)5,405 services
- Injection, brolucizumab-dbll, 1 mg (J0179)3,686 services
- Injection, aflibercept, 1 mg (J0178)2,606 services
- Established patient problem focused exam of visual system (92012)1,403 services
- Injection of drug into eye (67028)1,298 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%
- Arthritis48%
- Diabetes43%
- Ischemic heart disease38%
- Chronic kidney disease34%
Hospitals where Reem Z. Renno works
Medicare's Facility Affiliation Data lists Reem Z. Renno 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.
- HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · CCN 450775
Practice locations
Addresses where Reem Z. Renno is enrolled with Medicare (CMS data updated October 2, 2026).
- 13333 Dotson Rd, Suite 200Houston, TX 77070 (281) 890‑1784
- 13656 Breton Ridge St, Suite BandgHouston, TX 77070 (713) 206‑8725
Group practices
Medicare enrollment lists Reem Z. Renno as a member of this group (CMS data updated October 2, 2026).
- 1960 Eye Surgeons, P.A.6 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in 1960 Eye Surgeons, P.A.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720056773 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians