NORA MARY MAHONEY (PA-C) – Physician Assistant, NPI 1558996975
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,131 PHYSICIAN ASSISTANT in MA
Provider Addresses for NORA MARY MAHONEY (PA-C)
31 HALL DR STE 1
AMHERST, MA 010022754
Phone: (413) 256-8561
Fax: (866) 644-0869
Type: Mailing
8 BRANDYWINE DR
BELCHERTOWN, MA 010079546
Phone: (413) 668-8858
Type: Mailing
22 ATWOOD DR
NORTHAMPTON, MA 010604267
Phone: (413) 570-4900
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $492.
Total Amount is formed as General ($492) + Research ($0) + Ownership ($0) = $492.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Kiniksa Pharmaceuticals International, plc ($84).
Total Amount
$492
General + Research + Ownership
Payments
26
Total payment records
General Amount
$492
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2020-04-17
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20200417001253 | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 226 | 149 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 181 | 147 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 91 | 91 | $0 |
| 90471 | Administration of vaccine | 18 | 18 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 16 | 16 | $0 |
Insurance plans in this area (ZIP 01002)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Cardiovascular Disease (Cardiology), Interventional Cardiology, Hospitalist | MA | |
| Pulmonary Disease, Sleep Medicine | MA | |
| Cardiac Electrophysiology | GA | |
| Physician Assistant | MA | |
| Cardiovascular Disease (Cardiology) | MA | |
| Nurse Practitioner | MA | |
| - | MA | |
| - | MA | |
| Cardiovascular Disease (Cardiology) | MA | |
| Nurse Practitioner | MA |
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