MRS. MONA WILLIAMS - GREGORY (APN,) – Psychiatric/Mental Health Nurse Practitioner, NPI 1336244227
Psychiatric/Mental Health Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,515 NURSE PRACTITIONER in NJ
Provider Addresses for MRS. MONA WILLIAMS - GREGORY (APN,)
6 Kilmer Rd Unit A114
Edison, NJ 088172432
Phone: (908) 720-9191
Fax: (845) 999-3661
Type: Location
1000 NORTHBROOK DR STE 100
TREVOSE, PA 190538430
Phone: (908) 720-9191
Fax: (845) 999-3661
Type: Location
6 KILMER RD UNIT A114
EDISON, NJ 088172432
Phone: (908) 720-9191
Fax: (845) 999-3661
Type: Location
Jersey City Medical Center, 355, Grand Street, Jersey City, Hudson County, New Jersey, 07302, United States
JERSEY CITY MEDICAL CENTER
JERSEY CITY, NJ 073024321
Phone: (201) 915-2000
Type: Location
27, Michael Street, Piscataway Township, Middlesex County, New Jersey, 08854, United States
PISCATAWAY, NJ 088546074
Phone: (908) 720-9191
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $132.
Total Amount is formed as General ($132) + Research ($0) + Ownership ($0) = $132.
Last reported payment date: 2024-06-26 • Largest payer in this snapshot: Neurocrine BioSciences Inc. ($118).
Total Amount
$132
General + Research + Ownership
Payments
2
Total payment records
General Amount
$132
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Neurocrine BioSciences Inc. | $118 |
| Indivior Inc. | $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: 2025-01-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070918000257 | I | Nurse Practitioner | NJ | TBD |
| I20250113002200 | I | Nurse Practitioner | PA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 08817)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Nurse Practitioner | NJ | |
| Physician Assistant | NJ | |
| - | NJ | |
| Nurse Practitioner | PA | |
| Nurse Practitioner | NJ | |
| Geriatric Psychiatry, Psychiatry, Psychiatry | NJ | |
| - | NJ | |
| Nurse Practitioner | VA |
Reviews
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