AMANDA GRASSO (PA-C) – Physician Assistant, NPI 1386202281
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for AMANDA GRASSO (PA-C)
376 Arsenal St
Watertown, MA 024722892
Phone: (617) 923-2272
Type: Location
376, Arsenal Street, Arsenal Apartments, Watertown, Middlesex County, Massachusetts, 02472, United States
WATERTOWN, MA 024722892
Phone: (617) 923-2273
Type: Mailing
300 LONGWOOD AVE
BOSTON, MA 021155724
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $796.
Total Amount is formed as General ($796) + Research ($0) + Ownership ($0) = $796.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: Orthofix Medical, Inc. ($328).
Total Amount
$796
General + Research + Ownership
Payments
8
Total payment records
General Amount
$796
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Orthofix Medical, Inc. | $328 |
| DePuy Synthes Sales Inc. | $160 |
| Bioventus LLC | $145 |
| Joint Restoration Foundation, Inc. | $83 |
| Stryker Corporation | $81 |
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: 2019-11-05
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 |
|---|---|---|---|---|
| I20191105001503 | I | Physician Assistant | MA | 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 02472)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MA | |
| Physician Assistant | MA | |
| Physician Assistant | MA | |
| Physician Assistant | CA | |
| Nurse Practitioner | MA | |
| O T O L A R Y N G O L O G Y | MA | |
| Nurse Practitioner | CA | |
| Physician Assistant | MA | |
| Nurse Practitioner | MA | |
| Family Practice | MA |
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