MR. LOUIS MIZELL (M.D.) – Specialist, NPI 1851396964
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
137 GASTROENTEROLOGY in UT
Provider Addresses for MR. LOUIS MIZELL (M.D.)
5770 SO 250 E
SUITE 330
MURRAY, UT 84107
Phone: (801) 314-4455
Fax: (801) 314-4433
Type: Mailing
164 E 5900 S STE A112
MURRAY, UT 841077274
Phone: (385) 478-8975
Fax: (801) 269-9894
Type: Location
330, 11800 South, Draper, Salt Lake County, Utah, 84020, United States
DRAPER, UT 840205006
Phone: (801) 545-8363
Fax: (801) 545-8133
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $116.
Total Amount is formed as General ($116) + Research ($0) + Ownership ($0) = $116.
Last reported payment date: 2024-10-16 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($57).
Total Amount
$116
General + Research + Ownership
Payments
5
Total payment records
General Amount
$116
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $57 |
| NESTLE HEALTHCARE NUTRITION INC. | $38 |
| PFIZER INC. | $21 |
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: 2025-10-13
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 |
|---|---|---|---|---|
| I20211122002821 | I | Pediatric Medicine | UT | TBD |
| I20251013000060 | I | Gastroenterology | FL | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 84107)
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