DR. MARY F WELSH (M.D.) – Surgery Physician, NPI 1063406874
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
984 GENERAL SURGERY in NJ
Provider Addresses for DR. MARY F WELSH (M.D.)
PO BOX 4059
WAYNE, NJ 074744059
Phone: (973) 894-1263
Fax: (888) 972-3703
Type: Mailing
695 US HIGHWAY 46
SUITE 400A
FAIRFIELD, NJ 070041592
Phone: (973) 894-1263
Fax: (888) 972-3703
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $18.
Total Amount is formed as General ($18) + Research ($0) + Ownership ($0) = $18.
Last reported payment date: 2024-01-23 • Largest payer in this snapshot: Ethicon US, LLC ($18).
Total Amount
$18
General + Research + Ownership
Payments
1
Total payment records
General Amount
$18
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Ethicon US, LLC | $18 |
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: 2005-04-29
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 |
|---|---|---|---|---|
| I20050429000567 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 07474)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | NJ | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | NY | |
| Diagnostic Radiology | MA | |
| Certified Registered Nurse Anesthetist (Crna) | CA | |
| A N E S T H E S I O L O G Y | NY | |
| Nurse Practitioner | NJ | |
| Diagnostic Radiology | NJ | |
| Internal Medicine, Pulmonary Disease | NJ | |
| Physician Assistant | NJ |
Reviews
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