DR. HARRY D HARPER (MD) – Hematology & Oncology Physician, NPI 1811958481
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
441 HEMATOLOGY/ONCOLOGY in NJ
Provider Addresses for DR. HARRY D HARPER (MD)
260 Old Hook Rd
Westwood, NJ 076753123
Phone: (201) 383-4840
Fax: (201) 383-4824
Type: Location
92, 2nd Street, Hackensack, Bergen County, New Jersey, 07601, United States
HACKENSACK, NJ 076012191
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 239 Open Payments records for all available years, with a total value of $77,304.
Total Amount is formed as General ($77,304) + Research ($0) + Ownership ($0) = $77,304.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($57,387).
Total Amount
$77,304
General + Research + Ownership
Payments
239
Total payment records
General Amount
$77,304
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 |
|---|---|
| E.R. Squibb & Sons, L.L.C. | $57,387 |
| AstraZeneca Pharmaceuticals LP | $10,524 |
| Regeneron Healthcare Solutions, Inc. | $4,711 |
| Takeda Pharmaceuticals U.S.A., Inc. | $2,084 |
| Daiichi Sankyo Inc. | $236 |
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: 2010-07-13
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 |
|---|---|---|---|---|
| I20100713000493 | I | Hematology/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 |
|---|---|---|---|---|
| Q5101 | Injection, filgrastim-sndz, biosimilar, (zarxio), 1 microgram | 37,860 | 27 | $0 |
| J0885 | Injection, epoetin alfa, (for non-esrd use), 1000 units | 5,830 | 46 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 1,174 | 220 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 517 | 247 | $0 |
| Q5111 | Injection, pegfilgrastim-cbqv (udenyca), biosimilar, 0.5 mg | 432 | 18 | $0 |
Insurance plans in this area (ZIP 07675)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NJ | |
| H E M A T O L O G Y/ O N C O L O G Y | PA | |
| Medical Oncology | MN | |
| 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 | |
| Internal Medicine | NJ | |
| Radiation Oncology | VA | |
| Medical Oncology | NJ | |
| H E M A T O L O G Y/ O N C O L O G Y | DC |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.