MARK C LEU (PA-C) – Medical Physician Assistant, NPI 1376538744
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,797 PHYSICIAN ASSISTANT in OK
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Provider Addresses for MARK C LEU (PA-C)
Arlington Street, Ada, Pontotoc County, Oklahoma, 74820, United States
SUITE 2300
ADA, OK 748202643
Phone: (580) 332-0112
Fax: (580) 332-1005
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 34 Open Payments records for all available years, with a total value of $704.
Total Amount is formed as General ($704) + Research ($0) + Ownership ($0) = $704.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($290).
Total Amount
$704
General + Research + Ownership
Payments
34
Total payment records
General Amount
$704
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Myriad Genetic Laboratories, Inc. | $290 |
| Boston Scientific Corporation | $99 |
| Medtronic, Inc. | $84 |
| Antares Pharma, Inc. | $54 |
| PFIZER INC. | $48 |
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: 2011-01-20
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 |
|---|---|---|---|---|
| I20110120000054 | I | Physician Assistant | OK | 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 |
|---|---|---|---|---|
| 81003 | Automated urinalysis test | 836 | 581 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 712 | 465 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 276 | 86 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 272 | 272 | $0 |
| 95971 | Electronic analysis of implanted neurostimulator generator with simple spinal cord or peripheral nerve stimulator programming | 58 | 39 | $0 |
Insurance plans in this area (ZIP 74820)
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