REEMA R. BATRA (MD) – Hematology & Oncology Physician, NPI 1629286505
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,531 HEMATOLOGY/ONCOLOGY in CA
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Provider Addresses for REEMA R. BATRA (MD)
Sharp Grossmont Hospital, 5555, Grossmont Center Drive, La Mesa, San Diego County, California, 91942, United States
LA MESA, CA 919423019
Phone: (619) 644-3030
Fax: (619) 644-3638
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 300 Open Payments records for all available years, with a total value of $24,808.
Total Amount is formed as General ($24,808) + Research ($0) + Ownership ($0) = $24,808.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: GENZYME CORPORATION ($16,190).
Total Amount
$24,808
General + Research + Ownership
Payments
300
Total payment records
General Amount
$24,808
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $16,190 |
| AstraZeneca Pharmaceuticals LP | $2,245 |
| Novartis Pharmaceuticals Corporation | $524 |
| PFIZER INC. | $431 |
| Merck Sharp & Dohme LLC | $297 |
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: 2012-10-09
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 |
|---|---|---|---|---|
| I20121009000296 | I | Hematology/Oncology | CA | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 106,500 | 60 | $0 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 36,800 | 33 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 16,800 | 11 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 2,725 | 28 | $0 |
| J9395 | Injection, fulvestrant, 25 mg | 2,460 | 13 | $0 |
Insurance plans in this area (ZIP 91942)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | CA | |
| Medical Oncology, Hematology, Internal Medicine, Hematology/Oncology | CA | |
| H E M A T O L O G Y/ O N C O L O G Y | CA | |
| - | CA |
Reviews
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