DR. ROBERT M MAZZIOTTA (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1679635007
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
355 PATHOLOGY in NJ
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Provider Addresses for DR. ROBERT M MAZZIOTTA (M.D.)
The Valley Hospital, 223, North Van Dien Avenue, Southeast Ridgewood, Ridgewood, Bergen County, New Jersey, 07450, United States
RIDGEWOOD, NJ 074502726
Phone: (201) 447-8242
Type: Location
8, Valley Place, Tenafly, Bergen County, New Jersey, 07670, United States
TENAFLY, NJ 076702730
Phone: (201) 226-4457
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
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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: 2006-01-18
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 |
|---|---|---|---|---|
| I20060118000015 | I | Pathology | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 1,732 | 786 | $0 |
| 88185 | Flow cytometry technique for dna or cell analysis, each additional marker | 646 | 40 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 488 | 110 | $0 |
| 84165 | Protein measurement, serum | 376 | 340 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 330 | 308 | $0 |
Insurance plans in this area (ZIP 07450)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | OH | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NJ | |
| P A T H O L O G Y | NY | |
| P A T H O L O G Y | NY | |
| - | NJ |
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