CHRISTOPHER MICHAEL MCGREEVY (M.D.) – Surgical Oncology Physician, NPI 1942599550
Surgical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
984 GENERAL SURGERY in NJ
Provider Addresses for CHRISTOPHER MICHAEL MCGREEVY (M.D.)
150 BERGEN ST
SUITE E-401
NEWARK, NJ 071032496
Phone: (973) 972-5682
Type: Mailing
20 PROSPECT AVE STE 402
HACKENSACK, NJ 076011941
Phone: (551) 996-8778
Fax: (551) 996-0980
Type: Mailing
200 S ORANGE AVE STE 102
LIVINGSTON, NJ 070395817
Phone: (973) 322-7020
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $185.
Total Amount is formed as General ($185) + Research ($0) + Ownership ($0) = $185.
Last reported payment date: 2024-11-11 • Largest payer in this snapshot: Davol Inc. ($75).
Total Amount
$185
General + Research + Ownership
Payments
5
Total payment records
General Amount
$185
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Davol Inc. | $75 |
| Merit Medical Systems Inc | $47 |
| Sanara MedTech Inc. | $26 |
| Merck Sharp & Dohme LLC | $23 |
| Hologic Sales and Service, LLC | $15 |
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: 2019-09-25
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 |
|---|---|---|---|---|
| I20190925001247 | I | General Surgery | 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 |
|---|---|---|---|---|
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 34 | 34 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 24 | 23 | $0 |
| 19301 | Partial removal of breast | 20 | 20 | $0 |
| 38900 | Imaging of lymph nodes during surgery | 15 | 15 | $0 |
| 38525 | Biopsy or removal of deep lymph nodes of underarm | 13 | 12 | $0 |
Insurance plans in this area (ZIP 07103)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| - | NJ | |
| Geriatric Medicine, Internal Medicine | NJ | |
| Nurse Practitioner | NJ | |
| Physician Assistant | NJ | |
| Vascular Surgery | NY | |
| Physician Assistant | NJ | |
| Physician Assistant | NY | |
| Orthopedic Surgery | NJ | |
| General Surgery | NJ |
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