MICHAEL J NISSENBLATT (MD) – Medical Oncology Physician, NPI 1467441352
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
142 MEDICAL ONCOLOGY in NJ
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Provider Addresses for MICHAEL J NISSENBLATT (MD)
Brier Hill Court, East Brunswick Township, Middlesex County, New Jersey, 08816, United States
EAST BRUNSWICK, NJ 088163340
Phone: (732) 390-7750
Fax: (732) 390-7725
Type: Mailing
629 CRANBURY RD FL 2
EAST BRUNSWICK, NJ 088164096
Phone: (732) 390-7750
Fax: (732) 390-7725
Type: Location
J2 Brier Hill Ct
East Brunswick, NJ 088163340
Phone: (732) 390-7750
Fax: (732) 390-7725
Type: Location
75 Veronica Ave Ste 201
Somerset, NJ 088735002
Phone: (732) 246-4882
Fax: (732) 249-5633
Type: Location
9 Centre Dr Ste 100
Monroe Township, NJ 088315153
Phone: (609) 395-5577
Fax: (609) 395-7955
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $269.
Total Amount is formed as General ($269) + Research ($0) + Ownership ($0) = $269.
Last reported payment date: 2024-10-20 • Largest payer in this snapshot: Karyopharm Therapeutics Inc. ($125).
Total Amount
$269
General + Research + Ownership
Payments
8
Total payment records
General Amount
$269
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-20
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2004-12-06
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 |
|---|---|---|---|---|
| I20041206000298 | I | Medical Oncology | NJ | 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 | 54,750 | 47 | $0 |
| J1756 | Injection, iron sucrose, 1 mg | 16,100 | 23 | $0 |
| J0897 | Injection, denosumab, 1 mg | 7,350 | 47 | $0 |
| J1449 | Injection, eflapegrastim-xnst, 0.1 mg | 2,904 | 13 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 1,472 | 460 | $0 |
Insurance plans in this area (ZIP 08816)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hematology, Medical Oncology | NJ | |
| R H E U M A T O L O G Y | NJ | |
| U R O L O G Y | NJ | |
| H E M A T O L O G Y/ O N C O L O G Y | NJ | |
| Radiation Oncology | NJ | |
| H E M A T O L O G Y/ O N C O L O G Y | NJ | |
| H E M A T O L O G Y/ O N C O L O G Y | NJ | |
| Hematology/Oncology, Internal Medicine | NJ | |
| H E M A T O L O G Y/ O N C O L O G Y | NJ | |
| General Surgery | NJ |
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