COLBY MARIE GALLAGHER (APRN) – Nurse Practitioner, NPI 1609359504
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,971 NURSE PRACTITIONER in MA
Provider Addresses for COLBY MARIE GALLAGHER (APRN)
123 Park Ave
West Springfield, MA 010893337
Phone: (413) 998-1980
Fax: (720) 598-0440
Type: Location
301, Maple Street, Holyoke, Hampden County, Massachusetts, 01040, United States
HOLYOKE, MA 010405144
Phone: (413) 534-1800
Type: Mailing
Atwood Drive, Northampton, Hampshire County, Massachusetts, 01060, United States
NORTHAMPTON, MA 010604267
Phone: (413) 490-0237
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $1,488.
Total Amount is formed as General ($1,488) + Research ($0) + Ownership ($0) = $1,488.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: GENZYME CORPORATION ($375).
Total Amount
$1,488
General + Research + Ownership
Payments
14
Total payment records
General Amount
$1,488
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $375 |
| Novo Nordisk Inc | $276 |
| Lilly USA, LLC | $241 |
| ABBVIE INC. | $199 |
| Eisai Inc. | $125 |
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: 2018-12-04
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 |
|---|---|---|---|---|
| I20181204000991 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 01089)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| Nurse Practitioner | CT | |
| Nurse Practitioner | MA | |
| - | MA | |
| Internal Medicine, Pediatric Medicine | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA | |
| - | MA |
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