MS. MARGARET E SHARRON (NP) – Family Nurse Practitioner, NPI 1477651677
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,971 NURSE PRACTITIONER in MA
Provider Addresses for MS. MARGARET E SHARRON (NP)
70 Main St
Northampton Health Center
Florence, MA 010621466
Phone: (413) 586-8400
Fax: (413) 585-5101
Type: Location
269 LOCUST ST STE 201
FLORENCE, MA 010622003
Phone: (413) 586-0769
Fax: (413) 584-0392
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 191 Open Payments records for all available years, with a total value of $3,905.
Total Amount is formed as General ($3,905) + Research ($0) + Ownership ($0) = $3,905.
Last reported payment date: 2024-12-21 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($698).
Total Amount
$3,905
General + Research + Ownership
Payments
191
Total payment records
General Amount
$3,905
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-21
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: 2004-11-01
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 |
|---|---|---|---|---|
| I20041101000270 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 2,270 | 51 | $0 |
| 95117 | Professional service for multiple injections of allergen | 588 | 209 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 363 | 40 | $0 |
| 95115 | Professional service for single injection of allergen | 103 | 51 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 98 | 86 | $0 |
Insurance plans in this area (ZIP 01062)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CT | |
| - | MA | |
| Nurse Practitioner | MA | |
| - | MA | |
| Physician Assistant | MA | |
| Allergy/Immunology, Internal Medicine | MA | |
| A L L E R G Y/ I M M U N O L O G Y | MA | |
| Physician Assistant | CT | |
| Physician Assistant | MA |
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