DR. GREGORY L BRADEN (MD) – Nephrology Physician, NPI 1609866755
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. GREGORY L BRADEN (MD)
2150, Main Street, Metro Center, North End, Springfield, Hampden County, Massachusetts, 01107, United States
SPRINGFIELD, MA 011043566
Phone: (413) 733-0010
Fax: (413) 930-2108
Type: Location
PO BOX 366
LUDLOW, MA 010560366
Phone: (413) 733-0010
Fax: (413) 930-2108
Type: Mailing
134 CAPITAL DR STE E
WEST SPRINGFIELD, MA 010891320
Phone: (413) 733-0010
Fax: (413) 417-2978
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $108.
Total Amount is formed as General ($108) + Research ($0) + Ownership ($0) = $108.
Last reported payment date: 2024-10-26 • Largest payer in this snapshot: Novo Nordisk Inc ($108).
Total Amount
$108
General + Research + Ownership
Payments
1
Total payment records
General Amount
$108
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $108 |
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: 2006-05-04
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 |
|---|---|---|---|---|
| I20060504000557 | I | Nephrology | 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 | 155 | 93 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 97 | 53 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 35 | 30 | $0 |
Insurance plans in this area (ZIP 01104)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | MA | 83036 | Hemoglobin A1C level | 30 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | MA | |
| - | MA | |
| N E P H R O L O G Y | CT | |
| N E P H R O L O G Y | MA | |
| Internal Medicine | MA | |
| - | MA | |
| - | MA | |
| N E P H R O L O G Y | MA | |
| N E P H R O L O G Y | MA | |
| - | MA |
Reviews
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