Quick answers
- Does Leah Zhrebker accept Medicare assignment?
- Yes. Medicare's clinician data says Leah Zhrebker 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 Leah Zhrebker see?
- In 2024, CMS data shows 390 Original Medicare patients and 72,931 services for Leah Zhrebker. This counts Original Medicare only and measures volume, not quality.
- What is Leah Zhrebker's NPI number?
- 1811254485. 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 Leah Zhrebker, 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 | 390 |
|---|---|
| Services billed to Medicare | 72,931 |
| Different services or procedures | 151 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, iron sucrose, 1 mg (J1756)4,100 services
- Injection, fosaprepitant, 1 mg (J1453)4,050 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)2,910 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)1,182 services
- Blood test, comprehensive group of blood chemicals (80053)719 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)55%
- Arthritis46%
- Diabetes37%
- Chronic kidney disease35%
Hospitals where Leah Zhrebker works
Medicare's Facility Affiliation Data lists Leah Zhrebker 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.
- Baylor Scott & White Medical Center GrapevineGrapevine, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450563
- Texas Health Harris Methodist Hurst-Euless-BedfordBedford, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450639
Practice locations
Addresses where Leah Zhrebker is enrolled with Medicare (CMS data updated October 2, 2026).
- 1609 Hospital PkwyBedford, TX 76022 (817) 662‑0008
- 1631 Lancaster Dr, Suite 150Grapevine, TX 76051 (817) 251‑9080
Group practices
Medicare enrollment lists Leah Zhrebker as a member of this group (CMS data updated October 2, 2026).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
- Medical Oncologyalso
Other hematologist-oncologists in Bedford
Clinicians with the same Medicare primary specialty in Bedford, TX — not a recommendation.
Other clinicians in Texas Oncology PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811254485 |
| 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