BARRY ALAN FIRSTENBERG (DO) – Hematology & Oncology Physician, NPI 1215939764
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for BARRY ALAN FIRSTENBERG (DO)
906, West Randol Mill Road, Arlington, Tarrant County, Texas, 76012, United States
ARLINGTON CANCER CENTER
ARLINGTON, TX 760122510
Phone: (817) 261-4906
Fax: (817) 265-7968
Type: Location
1631 LANCASTER DR STE 150
GRAPEVINE, TX 760513586
Phone: (817) 251-9080
Fax: (817) 251-9082
Type: Location
PO BOX 911242
DALLAS, TX 753911242
Phone: (972) 997-8000
Fax: (972) 234-2987
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 106 Open Payments records for all available years, with a total value of $2,508.
Total Amount is formed as General ($2,508) + Research ($0) + Ownership ($0) = $2,508.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Gilead Sciences, Inc. ($192).
Total Amount
$2,508
General + Research + Ownership
Payments
106
Total payment records
General Amount
$2,508
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $192 |
| PFIZER INC. | $142 |
| Merck Sharp & Dohme LLC | $140 |
| ABBVIE INC. | $133 |
| Mirati Therapeutics, Inc. | $122 |
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: 2004-06-15
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 |
|---|---|---|---|---|
| I20040615000827 | I | Internal Medicine | 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 | 9,600 | 17 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 5,500 | 58 | $0 |
| J1756 | Injection, iron sucrose, 1 mg | 4,200 | 15 | $0 |
| J1568 | Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg | 3,600 | 14 | $0 |
| J0897 | Injection, denosumab, 1 mg | 2,280 | 11 | $0 |
Insurance plans in this area (ZIP 76012)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
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