DR. REDA H ISHAK (M.D.) – Internal Medicine Physician, NPI 1366428013
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
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Provider Addresses for DR. REDA H ISHAK (M.D.)
274, Westfield Street, Mittineague, West Springfield, Hampden County, Massachusetts, 01089, United States
WEST SPRINGFIELD, MA 010892572
Phone: (413) 733-1900
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 1 Open Payments records for all available years, with a total value of $52.
Total Amount is formed as General ($52) + Research ($0) + Ownership ($0) = $52.
Last reported payment date: 2023-05-17 • Largest payer in this snapshot: Lilly USA, LLC ($52).
Total Amount
$52
General + Research + Ownership
Payments
1
Total payment records
General Amount
$52
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Lilly USA, LLC | $52 |
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: 2006-03-31
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 |
|---|---|---|---|---|
| I20060331000313 | I | Internal Medicine | 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 | 406 | 168 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 141 | 141 | $0 |
| 99497 | Advance care planning, first 30 minutes | 118 | 118 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 71 | 50 | $0 |
| 90756 | Influenza vaccine, quadrivalent derived from cell cultures | 53 | 53 | $0 |
Insurance plans in this area (ZIP 01089)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Diagnostic Radiology | MA | |
| - | MA | |
| Pathology, Addiction Medicine | MA | |
| Family Practice | CA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| - | MA | |
| Internal Medicine | MA | |
| Family Practice | MA | |
| Internal Medicine | MA |
Reviews
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