MAZEN ISSA (MD) – Gastroenterology Physician, NPI 1598755464
Gastroenterology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
863 GASTROENTEROLOGY in OH
Provider Addresses for MAZEN ISSA (MD)
7255 OLD OAK BLVD STE C412
CLEVELAND, OH 441303331
Phone:
Type: Mailing
PO BOX 638269
CINCINNATI, OH 452638269
Phone:
Type: Mailing
18780 BAGLEY RD STE 200
CLEVELAND, OH 441303304
Phone: (440) 816-4546
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $985.
Total Amount is formed as General ($985) + Research ($0) + Ownership ($0) = $985.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Boston Scientific Corporation ($749).
Total Amount
$985
General + Research + Ownership
Payments
18
Total payment records
General Amount
$985
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $749 |
| ABBVIE INC. | $87 |
| Ipsen Biopharmaceuticals, Inc | $27 |
| Lilly USA, LLC | $24 |
| PFIZER INC. | $20 |
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: 2004-04-14
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 |
|---|---|---|---|---|
| I20040414000970 | I | Gastroenterology | OH | 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 | 450 | 290 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 161 | 152 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 159 | 157 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 151 | 148 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 141 | 81 | $0 |
Insurance plans in this area (ZIP 44130)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | OH | 45385 | Removal of polyps or growths of large bowel using an endoscope | 84 | 84 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | OH | |
| Nurse Practitioner | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| Nurse Practitioner | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| Anesthesiology Assistant | CO | |
| - | OH | |
| Anesthesiology Assistant | OH | |
| - | OH | |
| - | OH |
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