MARK ARLINGTON TIMMEL (MD) – Emergency Medicine Physician, NPI 1548765357
Emergency Medicine Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MARK ARLINGTON TIMMEL (MD)
50 N Medical Dr
Salt Lake City, UT 841320001
Phone: (801) 581-2121
Type: Location
30 N 1900 E RM 1C026
SALT LAKE CITY, UT 841320002
Phone: (801) 581-2272
Type: Mailing
50, North Medical Drive, Salt Lake City, Salt Lake County, Utah, 84113, United States
SALT LAKE CITY, UT 841320001
Phone: (801) 581-2121
Type: Location
3013 W HAWTHORNE RD
TAMPA, FL 336112831
Phone: (813) 294-9815
Type: Mailing
7050 GALL BLVD
ZEPHYRHILLS, FL 335411347
Phone: (813) 788-0411
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $165.
Total Amount is formed as General ($165) + Research ($0) + Ownership ($0) = $165.
Last reported payment date: 2024-04-23 • Largest payer in this snapshot: Inari Medical, Inc. ($151).
Total Amount
$165
General + Research + Ownership
Payments
2
Total payment records
General Amount
$165
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $151 |
| PFIZER 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: 2021-09-14
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 |
|---|---|---|---|---|
| I20210914000447 | I | Emergency Medicine | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 221 | 209 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 202 | 181 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 72 | 70 | $0 |
| 99291 | Critical care, first 30-74 minutes | 46 | 45 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 14 | 14 | $0 |
Insurance plans in this area (ZIP 84132)
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