LEAH ZHREBKER (M.D.) – Hematology & Oncology Physician, NPI 1811254485
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,006 HEMATOLOGY/ONCOLOGY in TX
Provider Addresses for LEAH ZHREBKER (M.D.)
1631 LANCASTER DR STE 150
GRAPEVINE, TX 760513586
Phone: (817) 251-9080
Type: Location
1609 HOSPITAL PKWY
BEDFORD, TX 760226920
Phone: (817) 359-9096
Fax: (817) 354-8969
Type: Location
PO BOX 911230
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 234-0819
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $294.
Total Amount is formed as General ($294) + Research ($0) + Ownership ($0) = $294.
Last reported payment date: 2024-10-22 • Largest payer in this snapshot: Celgene Corporation ($67).
Total Amount
$294
General + Research + Ownership
Payments
15
Total payment records
General Amount
$294
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Celgene Corporation | $67 |
| GlaxoSmithKline, LLC. | $33 |
| GENZYME CORPORATION | $31 |
| Sirtex Medical Inc | $23 |
| ARRAY BIOPHARMA INC | $23 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-05-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20180518000075 | I | Hematology/Oncology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J9271 | Injection, pembrolizumab, 1 mg | 10,400 | 13 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 7,050 | 25 | $0 |
| J9267 | Injection, paclitaxel, 1 mg | 4,662 | 13 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 2,951 | 34 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 1,202 | 48 | $0 |
Insurance plans in this area (ZIP 76051)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Nurse Practitioner | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Radiation Oncology | TX | |
| - | TX | |
| - | TX | |
| Gynecological Oncology, Obstetrics/Gynecology | TX | |
| Medical Oncology, Internal Medicine | TX |
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