DR. JASON L GAGLIA (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1023098605
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
549 ENDOCRINOLOGY in MA
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Provider Addresses for DR. JASON L GAGLIA (M.D.)
Joslin Diabetes Center, 1, Joslin Place, Boston, Suffolk County, Massachusetts, 02215, United States
ROOM 470
BOSTON, MA 022155306
Phone: (617) 732-2675
Fax: (617) 732-2452
Mailing address matches the actual address.
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 $787,198.
Total Amount is formed as General ($787,198) + Research ($0) + Ownership ($0) = $787,198.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: Vertex Pharmaceuticals Incorporated ($504,875).
Total Amount
$787,198
General + Research + Ownership
Payments
26
Total payment records
General Amount
$787,198
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Vertex Pharmaceuticals Incorporated | $504,875 |
| VERTEX PHARMACEUTICALS INCORPORATED | $281,750 |
| Ascensia Diabetes Care Us Inc. | $490 |
| SANOFI-AVENTIS U.S. LLC | $59 |
| Abbott Laboratories | $23 |
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: 2006-08-23
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 |
|---|---|---|---|---|
| I20060823000607 | I | Endocrinology | 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 | 30 | 21 | $0 |
Insurance plans in this area (ZIP 02215)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ENDOCRINOLOGY | MA | 83036 | Hemoglobin A1C level | 45 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA | |
| - | MA | |
| O P H T H A L M O L O G Y | MA | |
| - | MA | |
| Nurse Practitioner | MA | |
| - | MA | |
| O P H T H A L M O L O G Y | MA | |
| Nurse Practitioner | MA |
Reviews
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