DR. CORY GREGUSKE (DO) – Anesthesiology Physician, NPI 1508483959
Anesthesiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,327 ANESTHESIOLOGY in MA
Provider Addresses for DR. CORY GREGUSKE (DO)
457 CAMBRIDGE ST APT 2
ALLSTON, MA 021342023
Phone: (414) 861-4742
Type: Mailing
736 CAMBRIDGE ST
BRIGHTON, MA 021352907
Phone: (617) 789-3000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $1,674.
Total Amount is formed as General ($1,674) + Research ($0) + Ownership ($0) = $1,674.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Becton, Dickinson and Company ($1,572).
Total Amount
$1,674
General + Research + Ownership
Payments
16
Total payment records
General Amount
$1,674
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Becton, Dickinson and Company | $1,572 |
| ABBVIE INC. | $73 |
| EAGLE PHARMACEUTICALS, INC. | $29 |
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: 2025-12-17
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20250616002793 | I | Anesthesiology | NM | TBD |
| I20251112004027 | I | Anesthesiology | CA | TBD |
| I20251217003627 | I | Anesthesiology | 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 02134)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| Pain Management | CA | |
| - | TX | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | CA | |
| A N E S T H E S I O L O G Y | NH | |
| A N E S T H E S I O L O G Y | CA | |
| - | CA |
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