MAHMOD FATHI EL-TAYASH (M.D) – Surgery Physician, NPI 1730594060
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
377 GENERAL SURGERY in IA
Provider Addresses for MAHMOD FATHI EL-TAYASH (M.D)
122 4TH AVE
GRINNELL, IA 501121829
Phone: (641) 236-4323
Fax: (641) 236-3411
Type: Mailing
900 CATON AVE
BALTIMORE, MD 212295201
Phone: (410) 368-2718
Fax: (410) 951-4007
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 22 Open Payments records for all available years, with a total value of $2,774.
Total Amount is formed as General ($2,774) + Research ($0) + Ownership ($0) = $2,774.
Last reported payment date: 2024-08-01 • Largest payer in this snapshot: Medtronic, Inc. ($2,671).
Total Amount
$2,774
General + Research + Ownership
Payments
22
Total payment records
General Amount
$2,774
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $2,671 |
| Becton, Dickinson and Company | $54 |
| ConvaTec Inc. | $22 |
| Ethicon US, LLC | $14 |
| Phathom Pharmaceuticals, Inc. | $14 |
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: 2021-11-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20200930003032 | I | General Surgery | MD | TBD |
| I20211104001441 | I | General Surgery | IA | 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 | 88 | 46 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 29 | 16 | $0 |
| G0121 | Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 28 | 28 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 19 | 19 | $0 |
Insurance plans in this area (ZIP 50112)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | WI | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Emergency Medicine | IA | |
| Internal Medicine, Hospitalist | IA | |
| Physician Assistant | IA | |
| Emergency Medicine | IA | |
| Internal Medicine | IA | |
| - | IA | |
| Nurse Practitioner | RI | |
| Anesthesiology, Interventional Pain Management, Pain Management | IA |
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